56387340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34807}}^1$

素因数の和:34828

約数の個数: 60

約数和(自身を含む): 176894256

約数和(自身を除く): 120506916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 34807, 69614, 104421, 139228, 174035, 208842, 313263, 348070, 417684, 522105, 626526, 696140, 939789, 1044210, 1253052, 1566315, 1879578, 2088420, 2819367, 3132630, 3759156, 4698945, 5638734, 6265260, 9397890, 11277468, 14096835, 18795780, 28193670, 56387340]

約数ペア:

[(1, 56387340), (2, 28193670), (3, 18795780), (4, 14096835), (5, 11277468), (6, 9397890), (9, 6265260), (10, 5638734), (12, 4698945), (15, 3759156), (18, 3132630), (20, 2819367), (27, 2088420), (30, 1879578), (36, 1566315), (45, 1253052), (54, 1044210), (60, 939789), (81, 696140), (90, 626526), (108, 522105), (135, 417684), (162, 348070), (180, 313263), (270, 208842), (324, 174035), (405, 139228), (540, 104421), (810, 69614), (1620, 34807)]