79929120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:1978

約数の個数: 96

約数和(自身を含む): 254741760

約数和(自身を除く): 174812640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 1871, 2136, 2670, 2848, 3560, 3742, 4272, 5340, 5613, 7120, 7484, 8544, 9355, 10680, 11226, 14240, 14968, 18710, 21360, 22452, 28065, 29936, 37420, 42720, 44904, 56130, 59872, 74840, 89808, 112260, 149680, 166519, 179616, 224520, 299360, 333038, 449040, 499557, 666076, 832595, 898080, 999114, 1332152, 1665190, 1998228, 2497785, 2664304, 3330380, 3996456, 4995570, 5328608, 6660760, 7992912, 9991140, 13321520, 15985824, 19982280, 26643040, 39964560, 79929120]

約数ペア:

[(1, 79929120), (2, 39964560), (3, 26643040), (4, 19982280), (5, 15985824), (6, 13321520), (8, 9991140), (10, 7992912), (12, 6660760), (15, 5328608), (16, 4995570), (20, 3996456), (24, 3330380), (30, 2664304), (32, 2497785), (40, 1998228), (48, 1665190), (60, 1332152), (80, 999114), (89, 898080), (96, 832595), (120, 666076), (160, 499557), (178, 449040), (240, 333038), (267, 299360), (356, 224520), (445, 179616), (480, 166519), (534, 149680), (712, 112260), (890, 89808), (1068, 74840), (1335, 59872), (1424, 56130), (1780, 44904), (1871, 42720), (2136, 37420), (2670, 29936), (2848, 28065), (3560, 22452), (3742, 21360), (4272, 18710), (5340, 14968), (5613, 14240), (7120, 11226), (7484, 10680), (8544, 9355)]