87528480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 302279040

約数和(自身を除く): 214750560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 83, 96, 104, 120, 130, 156, 160, 166, 169, 195, 208, 240, 249, 260, 312, 332, 338, 390, 415, 416, 480, 498, 507, 520, 624, 664, 676, 780, 830, 845, 996, 1014, 1040, 1079, 1245, 1248, 1328, 1352, 1560, 1660, 1690, 1992, 2028, 2080, 2158, 2197, 2490, 2535, 2656, 2704, 3120, 3237, 3320, 3380, 3984, 4056, 4316, 4394, 4980, 5070, 5395, 5408, 6240, 6474, 6591, 6640, 6760, 7968, 8112, 8632, 8788, 9960, 10140, 10790, 10985, 12948, 13182, 13280, 13520, 14027, 16185, 16224, 17264, 17576, 19920, 20280, 21580, 21970, 25896, 26364, 27040, 28054, 32370, 32955, 34528, 35152, 39840, 40560, 42081, 43160, 43940, 51792, 52728, 56108, 64740, 65910, 70135, 70304, 81120, 84162, 86320, 87880, 103584, 105456, 112216, 129480, 131820, 140270, 168324, 172640, 175760, 182351, 210405, 210912, 224432, 258960, 263640, 280540, 336648, 351520, 364702, 420810, 448864, 517920, 527280, 547053, 561080, 673296, 729404, 841620, 911755, 1054560, 1094106, 1122160, 1346592, 1458808, 1683240, 1823510, 2188212, 2244320, 2735265, 2917616, 3366480, 3647020, 4376424, 5470530, 5835232, 6732960, 7294040, 8752848, 10941060, 14588080, 17505696, 21882120, 29176160, 43764240, 87528480]

約数ペア:

[(1, 87528480), (2, 43764240), (3, 29176160), (4, 21882120), (5, 17505696), (6, 14588080), (8, 10941060), (10, 8752848), (12, 7294040), (13, 6732960), (15, 5835232), (16, 5470530), (20, 4376424), (24, 3647020), (26, 3366480), (30, 2917616), (32, 2735265), (39, 2244320), (40, 2188212), (48, 1823510), (52, 1683240), (60, 1458808), (65, 1346592), (78, 1122160), (80, 1094106), (83, 1054560), (96, 911755), (104, 841620), (120, 729404), (130, 673296), (156, 561080), (160, 547053), (166, 527280), (169, 517920), (195, 448864), (208, 420810), (240, 364702), (249, 351520), (260, 336648), (312, 280540), (332, 263640), (338, 258960), (390, 224432), (415, 210912), (416, 210405), (480, 182351), (498, 175760), (507, 172640), (520, 168324), (624, 140270), (664, 131820), (676, 129480), (780, 112216), (830, 105456), (845, 103584), (996, 87880), (1014, 86320), (1040, 84162), (1079, 81120), (1245, 70304), (1248, 70135), (1328, 65910), (1352, 64740), (1560, 56108), (1660, 52728), (1690, 51792), (1992, 43940), (2028, 43160), (2080, 42081), (2158, 40560), (2197, 39840), (2490, 35152), (2535, 34528), (2656, 32955), (2704, 32370), (3120, 28054), (3237, 27040), (3320, 26364), (3380, 25896), (3984, 21970), (4056, 21580), (4316, 20280), (4394, 19920), (4980, 17576), (5070, 17264), (5395, 16224), (5408, 16185), (6240, 14027), (6474, 13520), (6591, 13280), (6640, 13182), (6760, 12948), (7968, 10985), (8112, 10790), (8632, 10140), (8788, 9960)]