13005240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{108377}}^1$

素因数の和:108391

約数の個数: 32

約数和(自身を含む): 39016080

約数和(自身を除く): 26010840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 108377, 216754, 325131, 433508, 541885, 650262, 867016, 1083770, 1300524, 1625655, 2167540, 2601048, 3251310, 4335080, 6502620, 13005240]

約数ペア:

[(1, 13005240), (2, 6502620), (3, 4335080), (4, 3251310), (5, 2601048), (6, 2167540), (8, 1625655), (10, 1300524), (12, 1083770), (15, 867016), (20, 650262), (24, 541885), (30, 433508), (40, 325131), (60, 216754), (120, 108377)]