148578960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{619079}}^1$

素因数の和:619095

約数の個数: 40

約数和(自身を含む): 460595520

約数和(自身を除く): 312016560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 619079, 1238158, 1857237, 2476316, 3095395, 3714474, 4952632, 6190790, 7428948, 9286185, 9905264, 12381580, 14857896, 18572370, 24763160, 29715792, 37144740, 49526320, 74289480, 148578960]

約数ペア:

[(1, 148578960), (2, 74289480), (3, 49526320), (4, 37144740), (5, 29715792), (6, 24763160), (8, 18572370), (10, 14857896), (12, 12381580), (15, 9905264), (16, 9286185), (20, 7428948), (24, 6190790), (30, 4952632), (40, 3714474), (48, 3095395), (60, 2476316), (80, 1857237), (120, 1238158), (240, 619079)]