1861569480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15513079}}^1$

素因数の和:15513093

約数の個数: 32

約数和(自身を含む): 5584708800

約数和(自身を除く): 3723139320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15513079, 31026158, 46539237, 62052316, 77565395, 93078474, 124104632, 155130790, 186156948, 232696185, 310261580, 372313896, 465392370, 620523160, 930784740, 1861569480]

約数ペア:

[(1, 1861569480), (2, 930784740), (3, 620523160), (4, 465392370), (5, 372313896), (6, 310261580), (8, 232696185), (10, 186156948), (12, 155130790), (15, 124104632), (20, 93078474), (24, 77565395), (30, 62052316), (40, 46539237), (60, 31026158), (120, 15513079)]