82688160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5606

約数の個数: 96

約数和(自身を含む): 268918272

約数和(自身を除く): 186230112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 5557, 7440, 11114, 14880, 16671, 22228, 27785, 33342, 44456, 55570, 66684, 83355, 88912, 111140, 133368, 166710, 172267, 177824, 222280, 266736, 333420, 344534, 444560, 516801, 533472, 666840, 689068, 861335, 889120, 1033602, 1333680, 1378136, 1722670, 2067204, 2584005, 2667360, 2756272, 3445340, 4134408, 5168010, 5512544, 6890680, 8268816, 10336020, 13781360, 16537632, 20672040, 27562720, 41344080, 82688160]

約数ペア:

[(1, 82688160), (2, 41344080), (3, 27562720), (4, 20672040), (5, 16537632), (6, 13781360), (8, 10336020), (10, 8268816), (12, 6890680), (15, 5512544), (16, 5168010), (20, 4134408), (24, 3445340), (30, 2756272), (31, 2667360), (32, 2584005), (40, 2067204), (48, 1722670), (60, 1378136), (62, 1333680), (80, 1033602), (93, 889120), (96, 861335), (120, 689068), (124, 666840), (155, 533472), (160, 516801), (186, 444560), (240, 344534), (248, 333420), (310, 266736), (372, 222280), (465, 177824), (480, 172267), (496, 166710), (620, 133368), (744, 111140), (930, 88912), (992, 83355), (1240, 66684), (1488, 55570), (1860, 44456), (2480, 33342), (2976, 27785), (3720, 22228), (4960, 16671), (5557, 14880), (7440, 11114)]