72887040

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 360

約数和(自身を含む): 281949360

約数和(自身を除く): 209062320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 64, 72, 74, 76, 80, 81, 90, 95, 96, 108, 111, 114, 120, 128, 135, 144, 148, 152, 160, 162, 171, 180, 185, 190, 192, 216, 222, 228, 240, 256, 270, 285, 288, 296, 304, 320, 324, 333, 342, 360, 370, 380, 384, 405, 432, 444, 456, 480, 513, 540, 555, 570, 576, 592, 608, 640, 648, 666, 684, 703, 720, 740, 760, 768, 810, 855, 864, 888, 912, 960, 999, 1026, 1080, 1110, 1140, 1152, 1184, 1216, 1280, 1296, 1332, 1368, 1406, 1440, 1480, 1520, 1539, 1620, 1665, 1710, 1728, 1776, 1824, 1920, 1998, 2052, 2109, 2160, 2220, 2280, 2304, 2368, 2432, 2565, 2592, 2664, 2736, 2812, 2880, 2960, 2997, 3040, 3078, 3240, 3330, 3420, 3456, 3515, 3552, 3648, 3840, 3996, 4104, 4218, 4320, 4440, 4560, 4736, 4864, 4995, 5130, 5184, 5328, 5472, 5624, 5760, 5920, 5994, 6080, 6156, 6327, 6480, 6660, 6840, 6912, 7030, 7104, 7296, 7695, 7992, 8208, 8436, 8640, 8880, 9120, 9472, 9990, 10260, 10368, 10545, 10656, 10944, 11248, 11520, 11840, 11988, 12160, 12312, 12654, 12960, 13320, 13680, 14060, 14208, 14592, 14985, 15390, 15984, 16416, 16872, 17280, 17760, 18240, 18981, 19980, 20520, 20736, 21090, 21312, 21888, 22496, 23680, 23976, 24320, 24624, 25308, 25920, 26640, 27360, 28120, 28416, 29970, 30780, 31635, 31968, 32832, 33744, 34560, 35520, 36480, 37962, 39960, 41040, 42180, 42624, 43776, 44992, 47360, 47952, 49248, 50616, 51840, 53280, 54720, 56240, 56943, 59940, 61560, 63270, 63936, 65664, 67488, 71040, 72960, 75924, 79920, 82080, 84360, 85248, 89984, 94905, 95904, 98496, 101232, 103680, 106560, 109440, 112480, 113886, 119880, 123120, 126540, 127872, 131328, 134976, 142080, 151848, 159840, 164160, 168720, 179968, 189810, 191808, 196992, 202464, 213120, 218880, 224960, 227772, 239760, 246240, 253080, 255744, 269952, 284715, 303696, 319680, 328320, 337440, 379620, 383616, 393984, 404928, 426240, 449920, 455544, 479520, 492480, 506160, 539904, 569430, 607392, 639360, 656640, 674880, 759240, 767232, 809856, 899840, 911088, 959040, 984960, 1012320, 1138860, 1214784, 1278720, 1349760, 1518480, 1619712, 1822176, 1918080, 1969920, 2024640, 2277720, 2429568, 2699520, 3036960, 3644352, 3836160, 4049280, 4555440, 4859136, 6073920, 7288704, 8098560, 9110880, 12147840, 14577408, 18221760, 24295680, 36443520, 72887040]

約数ペア:

[(1, 72887040), (2, 36443520), (3, 24295680), (4, 18221760), (5, 14577408), (6, 12147840), (8, 9110880), (9, 8098560), (10, 7288704), (12, 6073920), (15, 4859136), (16, 4555440), (18, 4049280), (19, 3836160), (20, 3644352), (24, 3036960), (27, 2699520), (30, 2429568), (32, 2277720), (36, 2024640), (37, 1969920), (38, 1918080), (40, 1822176), (45, 1619712), (48, 1518480), (54, 1349760), (57, 1278720), (60, 1214784), (64, 1138860), (72, 1012320), (74, 984960), (76, 959040), (80, 911088), (81, 899840), (90, 809856), (95, 767232), (96, 759240), (108, 674880), (111, 656640), (114, 639360), (120, 607392), (128, 569430), (135, 539904), (144, 506160), (148, 492480), (152, 479520), (160, 455544), (162, 449920), (171, 426240), (180, 404928), (185, 393984), (190, 383616), (192, 379620), (216, 337440), (222, 328320), (228, 319680), (240, 303696), (256, 284715), (270, 269952), (285, 255744), (288, 253080), (296, 246240), (304, 239760), (320, 227772), (324, 224960), (333, 218880), (342, 213120), (360, 202464), (370, 196992), (380, 191808), (384, 189810), (405, 179968), (432, 168720), (444, 164160), (456, 159840), (480, 151848), (513, 142080), (540, 134976), (555, 131328), (570, 127872), (576, 126540), (592, 123120), (608, 119880), (640, 113886), (648, 112480), (666, 109440), (684, 106560), (703, 103680), (720, 101232), (740, 98496), (760, 95904), (768, 94905), (810, 89984), (855, 85248), (864, 84360), (888, 82080), (912, 79920), (960, 75924), (999, 72960), (1026, 71040), (1080, 67488), (1110, 65664), (1140, 63936), (1152, 63270), (1184, 61560), (1216, 59940), (1280, 56943), (1296, 56240), (1332, 54720), (1368, 53280), (1406, 51840), (1440, 50616), (1480, 49248), (1520, 47952), (1539, 47360), (1620, 44992), (1665, 43776), (1710, 42624), (1728, 42180), (1776, 41040), (1824, 39960), (1920, 37962), (1998, 36480), (2052, 35520), (2109, 34560), (2160, 33744), (2220, 32832), (2280, 31968), (2304, 31635), (2368, 30780), (2432, 29970), (2565, 28416), (2592, 28120), (2664, 27360), (2736, 26640), (2812, 25920), (2880, 25308), (2960, 24624), (2997, 24320), (3040, 23976), (3078, 23680), (3240, 22496), (3330, 21888), (3420, 21312), (3456, 21090), (3515, 20736), (3552, 20520), (3648, 19980), (3840, 18981), (3996, 18240), (4104, 17760), (4218, 17280), (4320, 16872), (4440, 16416), (4560, 15984), (4736, 15390), (4864, 14985), (4995, 14592), (5130, 14208), (5184, 14060), (5328, 13680), (5472, 13320), (5624, 12960), (5760, 12654), (5920, 12312), (5994, 12160), (6080, 11988), (6156, 11840), (6327, 11520), (6480, 11248), (6660, 10944), (6840, 10656), (6912, 10545), (7030, 10368), (7104, 10260), (7296, 9990), (7695, 9472), (7992, 9120), (8208, 8880), (8436, 8640)]