2088367080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{561389}}^1$

素因数の和:561434

約数の個数: 64

約数和(自身を含む): 6467212800

約数和(自身を除く): 4378845720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 561389, 1122778, 1684167, 2245556, 2806945, 3368334, 4491112, 5613890, 6736668, 8420835, 11227780, 13473336, 16841670, 17403059, 22455560, 33683340, 34806118, 52209177, 67366680, 69612236, 87015295, 104418354, 139224472, 174030590, 208836708, 261045885, 348061180, 417673416, 522091770, 696122360, 1044183540, 2088367080]

約数ペア:

[(1, 2088367080), (2, 1044183540), (3, 696122360), (4, 522091770), (5, 417673416), (6, 348061180), (8, 261045885), (10, 208836708), (12, 174030590), (15, 139224472), (20, 104418354), (24, 87015295), (30, 69612236), (31, 67366680), (40, 52209177), (60, 34806118), (62, 33683340), (93, 22455560), (120, 17403059), (124, 16841670), (155, 13473336), (186, 11227780), (248, 8420835), (310, 6736668), (372, 5613890), (465, 4491112), (620, 3368334), (744, 2806945), (930, 2245556), (1240, 1684167), (1860, 1122778), (3720, 561389)]