18051946320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{75216443}}^1$

素因数の和:75216459

約数の個数: 40

約数和(自身を含む): 55961034336

約数和(自身を除く): 37909088016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 75216443, 150432886, 225649329, 300865772, 376082215, 451298658, 601731544, 752164430, 902597316, 1128246645, 1203463088, 1504328860, 1805194632, 2256493290, 3008657720, 3610389264, 4512986580, 6017315440, 9025973160, 18051946320]

約数ペア:

[(1, 18051946320), (2, 9025973160), (3, 6017315440), (4, 4512986580), (5, 3610389264), (6, 3008657720), (8, 2256493290), (10, 1805194632), (12, 1504328860), (15, 1203463088), (16, 1128246645), (20, 902597316), (24, 752164430), (30, 601731544), (40, 451298658), (48, 376082215), (60, 300865772), (80, 225649329), (120, 150432886), (240, 75216443)]