23016960

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 240

約数和(自身を含む): 84900816

約数和(自身を除く): 61883856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 243, 256, 270, 288, 296, 320, 324, 333, 360, 370, 384, 405, 432, 444, 480, 486, 512, 540, 555, 576, 592, 640, 648, 666, 720, 740, 768, 810, 864, 888, 960, 972, 999, 1080, 1110, 1152, 1184, 1215, 1280, 1296, 1332, 1440, 1480, 1536, 1620, 1665, 1728, 1776, 1920, 1944, 1998, 2160, 2220, 2304, 2368, 2430, 2560, 2592, 2664, 2880, 2960, 2997, 3240, 3330, 3456, 3552, 3840, 3888, 3996, 4320, 4440, 4608, 4736, 4860, 4995, 5184, 5328, 5760, 5920, 5994, 6480, 6660, 6912, 7104, 7680, 7776, 7992, 8640, 8880, 8991, 9472, 9720, 9990, 10368, 10656, 11520, 11840, 11988, 12960, 13320, 13824, 14208, 14985, 15552, 15984, 17280, 17760, 17982, 18944, 19440, 19980, 20736, 21312, 23040, 23680, 23976, 25920, 26640, 28416, 29970, 31104, 31968, 34560, 35520, 35964, 38880, 39960, 41472, 42624, 44955, 47360, 47952, 51840, 53280, 56832, 59940, 62208, 63936, 69120, 71040, 71928, 77760, 79920, 85248, 89910, 94720, 95904, 103680, 106560, 119880, 124416, 127872, 142080, 143856, 155520, 159840, 170496, 179820, 191808, 207360, 213120, 239760, 255744, 284160, 287712, 311040, 319680, 359640, 383616, 426240, 479520, 511488, 575424, 622080, 639360, 719280, 767232, 852480, 959040, 1150848, 1278720, 1438560, 1534464, 1918080, 2301696, 2557440, 2877120, 3836160, 4603392, 5754240, 7672320, 11508480, 23016960]

約数ペア:

[(1, 23016960), (2, 11508480), (3, 7672320), (4, 5754240), (5, 4603392), (6, 3836160), (8, 2877120), (9, 2557440), (10, 2301696), (12, 1918080), (15, 1534464), (16, 1438560), (18, 1278720), (20, 1150848), (24, 959040), (27, 852480), (30, 767232), (32, 719280), (36, 639360), (37, 622080), (40, 575424), (45, 511488), (48, 479520), (54, 426240), (60, 383616), (64, 359640), (72, 319680), (74, 311040), (80, 287712), (81, 284160), (90, 255744), (96, 239760), (108, 213120), (111, 207360), (120, 191808), (128, 179820), (135, 170496), (144, 159840), (148, 155520), (160, 143856), (162, 142080), (180, 127872), (185, 124416), (192, 119880), (216, 106560), (222, 103680), (240, 95904), (243, 94720), (256, 89910), (270, 85248), (288, 79920), (296, 77760), (320, 71928), (324, 71040), (333, 69120), (360, 63936), (370, 62208), (384, 59940), (405, 56832), (432, 53280), (444, 51840), (480, 47952), (486, 47360), (512, 44955), (540, 42624), (555, 41472), (576, 39960), (592, 38880), (640, 35964), (648, 35520), (666, 34560), (720, 31968), (740, 31104), (768, 29970), (810, 28416), (864, 26640), (888, 25920), (960, 23976), (972, 23680), (999, 23040), (1080, 21312), (1110, 20736), (1152, 19980), (1184, 19440), (1215, 18944), (1280, 17982), (1296, 17760), (1332, 17280), (1440, 15984), (1480, 15552), (1536, 14985), (1620, 14208), (1665, 13824), (1728, 13320), (1776, 12960), (1920, 11988), (1944, 11840), (1998, 11520), (2160, 10656), (2220, 10368), (2304, 9990), (2368, 9720), (2430, 9472), (2560, 8991), (2592, 8880), (2664, 8640), (2880, 7992), (2960, 7776), (2997, 7680), (3240, 7104), (3330, 6912), (3456, 6660), (3552, 6480), (3840, 5994), (3888, 5920), (3996, 5760), (4320, 5328), (4440, 5184), (4608, 4995), (4736, 4860)]