15664680

素因数分解:

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

素因数の和:891

約数の個数: 96

約数和(自身を含む): 51933960

約数和(自身を除く): 36269280

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, 821, 954, 1060, 1272, 1590, 1642, 1908, 2120, 2385, 2463, 3180, 3284, 3816, 4105, 4770, 4926, 6360, 6568, 7389, 8210, 9540, 9852, 12315, 14778, 16420, 19080, 19704, 24630, 29556, 32840, 36945, 43513, 49260, 59112, 73890, 87026, 98520, 130539, 147780, 174052, 217565, 261078, 295560, 348104, 391617, 435130, 522156, 652695, 783234, 870260, 1044312, 1305390, 1566468, 1740520, 1958085, 2610780, 3132936, 3916170, 5221560, 7832340, 15664680]

約数ペア:

[(1, 15664680), (2, 7832340), (3, 5221560), (4, 3916170), (5, 3132936), (6, 2610780), (8, 1958085), (9, 1740520), (10, 1566468), (12, 1305390), (15, 1044312), (18, 870260), (20, 783234), (24, 652695), (30, 522156), (36, 435130), (40, 391617), (45, 348104), (53, 295560), (60, 261078), (72, 217565), (90, 174052), (106, 147780), (120, 130539), (159, 98520), (180, 87026), (212, 73890), (265, 59112), (318, 49260), (360, 43513), (424, 36945), (477, 32840), (530, 29556), (636, 24630), (795, 19704), (821, 19080), (954, 16420), (1060, 14778), (1272, 12315), (1590, 9852), (1642, 9540), (1908, 8210), (2120, 7389), (2385, 6568), (2463, 6360), (3180, 4926), (3284, 4770), (3816, 4105)]