68821560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3607}}^1$

素因数の和:3677

約数の個数: 96

約数和(自身を含む): 227953440

約数和(自身を除く): 159131880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3607, 3816, 4770, 6360, 7214, 9540, 10821, 14428, 18035, 19080, 21642, 28856, 32463, 36070, 43284, 54105, 64926, 72140, 86568, 108210, 129852, 144280, 162315, 191171, 216420, 259704, 324630, 382342, 432840, 573513, 649260, 764684, 955855, 1147026, 1298520, 1529368, 1720539, 1911710, 2294052, 2867565, 3441078, 3823420, 4588104, 5735130, 6882156, 7646840, 8602695, 11470260, 13764312, 17205390, 22940520, 34410780, 68821560]

約数ペア:

[(1, 68821560), (2, 34410780), (3, 22940520), (4, 17205390), (5, 13764312), (6, 11470260), (8, 8602695), (9, 7646840), (10, 6882156), (12, 5735130), (15, 4588104), (18, 3823420), (20, 3441078), (24, 2867565), (30, 2294052), (36, 1911710), (40, 1720539), (45, 1529368), (53, 1298520), (60, 1147026), (72, 955855), (90, 764684), (106, 649260), (120, 573513), (159, 432840), (180, 382342), (212, 324630), (265, 259704), (318, 216420), (360, 191171), (424, 162315), (477, 144280), (530, 129852), (636, 108210), (795, 86568), (954, 72140), (1060, 64926), (1272, 54105), (1590, 43284), (1908, 36070), (2120, 32463), (2385, 28856), (3180, 21642), (3607, 19080), (3816, 18035), (4770, 14428), (6360, 10821), (7214, 9540)]