58781640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{489847}}^1$

素因数の和:489861

約数の個数: 32

約数和(自身を含む): 176345280

約数和(自身を除く): 117563640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 489847, 979694, 1469541, 1959388, 2449235, 2939082, 3918776, 4898470, 5878164, 7347705, 9796940, 11756328, 14695410, 19593880, 29390820, 58781640]

約数ペア:

[(1, 58781640), (2, 29390820), (3, 19593880), (4, 14695410), (5, 11756328), (6, 9796940), (8, 7347705), (10, 5878164), (12, 4898470), (15, 3918776), (20, 2939082), (24, 2449235), (30, 1959388), (40, 1469541), (60, 979694), (120, 489847)]