87397560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2357}}^1$

素因数の和:2477

約数の個数: 96

約数和(自身を含む): 286921440

約数和(自身を除く): 199523880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2357, 2472, 3090, 3708, 4120, 4635, 4714, 6180, 7071, 7416, 9270, 9428, 11785, 12360, 14142, 18540, 18856, 21213, 23570, 28284, 35355, 37080, 42426, 47140, 56568, 70710, 84852, 94280, 106065, 141420, 169704, 212130, 242771, 282840, 424260, 485542, 728313, 848520, 971084, 1213855, 1456626, 1942168, 2184939, 2427710, 2913252, 3641565, 4369878, 4855420, 5826504, 7283130, 8739756, 9710840, 10924695, 14566260, 17479512, 21849390, 29132520, 43698780, 87397560]

約数ペア:

[(1, 87397560), (2, 43698780), (3, 29132520), (4, 21849390), (5, 17479512), (6, 14566260), (8, 10924695), (9, 9710840), (10, 8739756), (12, 7283130), (15, 5826504), (18, 4855420), (20, 4369878), (24, 3641565), (30, 2913252), (36, 2427710), (40, 2184939), (45, 1942168), (60, 1456626), (72, 1213855), (90, 971084), (103, 848520), (120, 728313), (180, 485542), (206, 424260), (309, 282840), (360, 242771), (412, 212130), (515, 169704), (618, 141420), (824, 106065), (927, 94280), (1030, 84852), (1236, 70710), (1545, 56568), (1854, 47140), (2060, 42426), (2357, 37080), (2472, 35355), (3090, 28284), (3708, 23570), (4120, 21213), (4635, 18856), (4714, 18540), (6180, 14142), (7071, 12360), (7416, 11785), (9270, 9428)]