68775120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1619}}^1$

素因数の和:1697

約数の個数: 120

約数和(自身を含む): 235029600

約数和(自身を除く): 166254480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1619, 1770, 2124, 2360, 2655, 2832, 3238, 3540, 4248, 4720, 4857, 5310, 6476, 7080, 8095, 8496, 9714, 10620, 12952, 14160, 14571, 16190, 19428, 21240, 24285, 25904, 29142, 32380, 38856, 42480, 48570, 58284, 64760, 72855, 77712, 95521, 97140, 116568, 129520, 145710, 191042, 194280, 233136, 286563, 291420, 382084, 388560, 477605, 573126, 582840, 764168, 859689, 955210, 1146252, 1165680, 1432815, 1528336, 1719378, 1910420, 2292504, 2865630, 3438756, 3820840, 4298445, 4585008, 5731260, 6877512, 7641680, 8596890, 11462520, 13755024, 17193780, 22925040, 34387560, 68775120]

約数ペア:

[(1, 68775120), (2, 34387560), (3, 22925040), (4, 17193780), (5, 13755024), (6, 11462520), (8, 8596890), (9, 7641680), (10, 6877512), (12, 5731260), (15, 4585008), (16, 4298445), (18, 3820840), (20, 3438756), (24, 2865630), (30, 2292504), (36, 1910420), (40, 1719378), (45, 1528336), (48, 1432815), (59, 1165680), (60, 1146252), (72, 955210), (80, 859689), (90, 764168), (118, 582840), (120, 573126), (144, 477605), (177, 388560), (180, 382084), (236, 291420), (240, 286563), (295, 233136), (354, 194280), (360, 191042), (472, 145710), (531, 129520), (590, 116568), (708, 97140), (720, 95521), (885, 77712), (944, 72855), (1062, 64760), (1180, 58284), (1416, 48570), (1619, 42480), (1770, 38856), (2124, 32380), (2360, 29142), (2655, 25904), (2832, 24285), (3238, 21240), (3540, 19428), (4248, 16190), (4720, 14571), (4857, 14160), (5310, 12952), (6476, 10620), (7080, 9714), (8095, 8496)]