155364480

素因数分解:

$2^7\times 3^8\times 5^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 288

約数和(自身を含む): 572155740

約数和(自身を除く): 416791260

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, 270, 288, 296, 320, 324, 333, 360, 370, 384, 405, 432, 444, 480, 486, 540, 555, 576, 592, 640, 648, 666, 720, 729, 740, 810, 864, 888, 960, 972, 999, 1080, 1110, 1152, 1184, 1215, 1296, 1332, 1440, 1458, 1480, 1620, 1665, 1728, 1776, 1920, 1944, 1998, 2160, 2187, 2220, 2368, 2430, 2592, 2664, 2880, 2916, 2960, 2997, 3240, 3330, 3456, 3552, 3645, 3888, 3996, 4320, 4374, 4440, 4736, 4860, 4995, 5184, 5328, 5760, 5832, 5920, 5994, 6480, 6561, 6660, 7104, 7290, 7776, 7992, 8640, 8748, 8880, 8991, 9720, 9990, 10368, 10656, 10935, 11664, 11840, 11988, 12960, 13122, 13320, 14208, 14580, 14985, 15552, 15984, 17280, 17496, 17760, 17982, 19440, 19980, 21312, 21870, 23328, 23680, 23976, 25920, 26244, 26640, 26973, 29160, 29970, 31104, 31968, 32805, 34992, 35520, 35964, 38880, 39960, 42624, 43740, 44955, 46656, 47952, 51840, 52488, 53280, 53946, 58320, 59940, 63936, 65610, 69984, 71040, 71928, 77760, 79920, 80919, 87480, 89910, 93312, 95904, 104976, 106560, 107892, 116640, 119880, 127872, 131220, 134865, 139968, 143856, 155520, 159840, 161838, 174960, 179820, 191808, 209952, 213120, 215784, 233280, 239760, 242757, 262440, 269730, 279936, 287712, 319680, 323676, 349920, 359640, 383616, 404595, 419904, 431568, 466560, 479520, 485514, 524880, 539460, 575424, 639360, 647352, 699840, 719280, 809190, 839808, 863136, 959040, 971028, 1049760, 1078920, 1150848, 1213785, 1294704, 1399680, 1438560, 1618380, 1726272, 1918080, 1942056, 2099520, 2157840, 2427570, 2589408, 2877120, 3236760, 3452544, 3884112, 4199040, 4315680, 4855140, 5178816, 5754240, 6473520, 7768224, 8631360, 9710280, 10357632, 12947040, 15536448, 17262720, 19420560, 25894080, 31072896, 38841120, 51788160, 77682240, 155364480]

約数ペア:

[(1, 155364480), (2, 77682240), (3, 51788160), (4, 38841120), (5, 31072896), (6, 25894080), (8, 19420560), (9, 17262720), (10, 15536448), (12, 12947040), (15, 10357632), (16, 9710280), (18, 8631360), (20, 7768224), (24, 6473520), (27, 5754240), (30, 5178816), (32, 4855140), (36, 4315680), (37, 4199040), (40, 3884112), (45, 3452544), (48, 3236760), (54, 2877120), (60, 2589408), (64, 2427570), (72, 2157840), (74, 2099520), (80, 1942056), (81, 1918080), (90, 1726272), (96, 1618380), (108, 1438560), (111, 1399680), (120, 1294704), (128, 1213785), (135, 1150848), (144, 1078920), (148, 1049760), (160, 971028), (162, 959040), (180, 863136), (185, 839808), (192, 809190), (216, 719280), (222, 699840), (240, 647352), (243, 639360), (270, 575424), (288, 539460), (296, 524880), (320, 485514), (324, 479520), (333, 466560), (360, 431568), (370, 419904), (384, 404595), (405, 383616), (432, 359640), (444, 349920), (480, 323676), (486, 319680), (540, 287712), (555, 279936), (576, 269730), (592, 262440), (640, 242757), (648, 239760), (666, 233280), (720, 215784), (729, 213120), (740, 209952), (810, 191808), (864, 179820), (888, 174960), (960, 161838), (972, 159840), (999, 155520), (1080, 143856), (1110, 139968), (1152, 134865), (1184, 131220), (1215, 127872), (1296, 119880), (1332, 116640), (1440, 107892), (1458, 106560), (1480, 104976), (1620, 95904), (1665, 93312), (1728, 89910), (1776, 87480), (1920, 80919), (1944, 79920), (1998, 77760), (2160, 71928), (2187, 71040), (2220, 69984), (2368, 65610), (2430, 63936), (2592, 59940), (2664, 58320), (2880, 53946), (2916, 53280), (2960, 52488), (2997, 51840), (3240, 47952), (3330, 46656), (3456, 44955), (3552, 43740), (3645, 42624), (3888, 39960), (3996, 38880), (4320, 35964), (4374, 35520), (4440, 34992), (4736, 32805), (4860, 31968), (4995, 31104), (5184, 29970), (5328, 29160), (5760, 26973), (5832, 26640), (5920, 26244), (5994, 25920), (6480, 23976), (6561, 23680), (6660, 23328), (7104, 21870), (7290, 21312), (7776, 19980), (7992, 19440), (8640, 17982), (8748, 17760), (8880, 17496), (8991, 17280), (9720, 15984), (9990, 15552), (10368, 14985), (10656, 14580), (10935, 14208), (11664, 13320), (11840, 13122), (11988, 12960)]