158682840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1322357}}^1$

素因数の和:1322371

約数の個数: 32

約数和(自身を含む): 476048880

約数和(自身を除く): 317366040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1322357, 2644714, 3967071, 5289428, 6611785, 7934142, 10578856, 13223570, 15868284, 19835355, 26447140, 31736568, 39670710, 52894280, 79341420, 158682840]

約数ペア:

[(1, 158682840), (2, 79341420), (3, 52894280), (4, 39670710), (5, 31736568), (6, 26447140), (8, 19835355), (10, 15868284), (12, 13223570), (15, 10578856), (20, 7934142), (24, 6611785), (30, 5289428), (40, 3967071), (60, 2644714), (120, 1322357)]