1309995240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10916627}}^1$

素因数の和:10916641

約数の個数: 32

約数和(自身を含む): 3929986080

約数和(自身を除く): 2619990840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10916627, 21833254, 32749881, 43666508, 54583135, 65499762, 87333016, 109166270, 130999524, 163749405, 218332540, 261999048, 327498810, 436665080, 654997620, 1309995240]

約数ペア:

[(1, 1309995240), (2, 654997620), (3, 436665080), (4, 327498810), (5, 261999048), (6, 218332540), (8, 163749405), (10, 130999524), (12, 109166270), (15, 87333016), (20, 65499762), (24, 54583135), (30, 43666508), (40, 32749881), (60, 21833254), (120, 10916627)]