88173480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 273715200

約数和(自身を除く): 185541720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 79, 120, 131, 142, 158, 213, 237, 262, 284, 316, 355, 393, 395, 426, 474, 524, 568, 632, 655, 710, 786, 790, 852, 948, 1048, 1065, 1185, 1310, 1420, 1572, 1580, 1704, 1896, 1965, 2130, 2370, 2620, 2840, 3144, 3160, 3930, 4260, 4740, 5240, 5609, 7860, 8520, 9301, 9480, 10349, 11218, 15720, 16827, 18602, 20698, 22436, 27903, 28045, 31047, 33654, 37204, 41396, 44872, 46505, 51745, 55806, 56090, 62094, 67308, 74408, 82792, 84135, 93010, 103490, 111612, 112180, 124188, 134616, 139515, 155235, 168270, 186020, 206980, 223224, 224360, 248376, 279030, 310470, 336540, 372040, 413960, 558060, 620940, 673080, 734779, 1116120, 1241880, 1469558, 2204337, 2939116, 3673895, 4408674, 5878232, 7347790, 8817348, 11021685, 14695580, 17634696, 22043370, 29391160, 44086740, 88173480]

約数ペア:

[(1, 88173480), (2, 44086740), (3, 29391160), (4, 22043370), (5, 17634696), (6, 14695580), (8, 11021685), (10, 8817348), (12, 7347790), (15, 5878232), (20, 4408674), (24, 3673895), (30, 2939116), (40, 2204337), (60, 1469558), (71, 1241880), (79, 1116120), (120, 734779), (131, 673080), (142, 620940), (158, 558060), (213, 413960), (237, 372040), (262, 336540), (284, 310470), (316, 279030), (355, 248376), (393, 224360), (395, 223224), (426, 206980), (474, 186020), (524, 168270), (568, 155235), (632, 139515), (655, 134616), (710, 124188), (786, 112180), (790, 111612), (852, 103490), (948, 93010), (1048, 84135), (1065, 82792), (1185, 74408), (1310, 67308), (1420, 62094), (1572, 56090), (1580, 55806), (1704, 51745), (1896, 46505), (1965, 44872), (2130, 41396), (2370, 37204), (2620, 33654), (2840, 31047), (3144, 28045), (3160, 27903), (3930, 22436), (4260, 20698), (4740, 18602), (5240, 16827), (5609, 15720), (7860, 11218), (8520, 10349), (9301, 9480)]