131854560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{274697}}^1$

素因数の和:274715

約数の個数: 48

約数和(自身を含む): 415343376

約数和(自身を除く): 283488816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 274697, 549394, 824091, 1098788, 1373485, 1648182, 2197576, 2746970, 3296364, 4120455, 4395152, 5493940, 6592728, 8240910, 8790304, 10987880, 13185456, 16481820, 21975760, 26370912, 32963640, 43951520, 65927280, 131854560]

約数ペア:

[(1, 131854560), (2, 65927280), (3, 43951520), (4, 32963640), (5, 26370912), (6, 21975760), (8, 16481820), (10, 13185456), (12, 10987880), (15, 8790304), (16, 8240910), (20, 6592728), (24, 5493940), (30, 4395152), (32, 4120455), (40, 3296364), (48, 2746970), (60, 2197576), (80, 1648182), (96, 1373485), (120, 1098788), (160, 824091), (240, 549394), (480, 274697)]