492420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 1431360

約数和(自身を除く): 938940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 283, 290, 348, 435, 566, 580, 849, 870, 1132, 1415, 1698, 1740, 2830, 3396, 4245, 5660, 8207, 8490, 16414, 16980, 24621, 32828, 41035, 49242, 82070, 98484, 123105, 164140, 246210, 492420]

約数ペア:

[(1, 492420), (2, 246210), (3, 164140), (4, 123105), (5, 98484), (6, 82070), (10, 49242), (12, 41035), (15, 32828), (20, 24621), (29, 16980), (30, 16414), (58, 8490), (60, 8207), (87, 5660), (116, 4245), (145, 3396), (174, 2830), (283, 1740), (290, 1698), (348, 1415), (435, 1132), (566, 870), (580, 849)]