5221560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 15979680

約数和(自身を除く): 10758120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 821, 1060, 1272, 1590, 1642, 2120, 2463, 3180, 3284, 4105, 4926, 6360, 6568, 8210, 9852, 12315, 16420, 19704, 24630, 32840, 43513, 49260, 87026, 98520, 130539, 174052, 217565, 261078, 348104, 435130, 522156, 652695, 870260, 1044312, 1305390, 1740520, 2610780, 5221560]

約数ペア:

[(1, 5221560), (2, 2610780), (3, 1740520), (4, 1305390), (5, 1044312), (6, 870260), (8, 652695), (10, 522156), (12, 435130), (15, 348104), (20, 261078), (24, 217565), (30, 174052), (40, 130539), (53, 98520), (60, 87026), (106, 49260), (120, 43513), (159, 32840), (212, 24630), (265, 19704), (318, 16420), (424, 12315), (530, 9852), (636, 8210), (795, 6568), (821, 6360), (1060, 4926), (1272, 4105), (1590, 3284), (1642, 3180), (2120, 2463)]