321017640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2675147}}^1$

素因数の和:2675161

約数の個数: 32

約数和(自身を含む): 963053280

約数和(自身を除く): 642035640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2675147, 5350294, 8025441, 10700588, 13375735, 16050882, 21401176, 26751470, 32101764, 40127205, 53502940, 64203528, 80254410, 107005880, 160508820, 321017640]

約数ペア:

[(1, 321017640), (2, 160508820), (3, 107005880), (4, 80254410), (5, 64203528), (6, 53502940), (8, 40127205), (10, 32101764), (12, 26751470), (15, 21401176), (20, 16050882), (24, 13375735), (30, 10700588), (40, 8025441), (60, 5350294), (120, 2675147)]