74622480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{310927}}^1$

素因数の和:310943

約数の個数: 40

約数和(自身を含む): 231330432

約数和(自身を除く): 156707952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 310927, 621854, 932781, 1243708, 1554635, 1865562, 2487416, 3109270, 3731124, 4663905, 4974832, 6218540, 7462248, 9327810, 12437080, 14924496, 18655620, 24874160, 37311240, 74622480]

約数ペア:

[(1, 74622480), (2, 37311240), (3, 24874160), (4, 18655620), (5, 14924496), (6, 12437080), (8, 9327810), (10, 7462248), (12, 6218540), (15, 4974832), (16, 4663905), (20, 3731124), (24, 3109270), (30, 2487416), (40, 1865562), (48, 1554635), (60, 1243708), (80, 932781), (120, 621854), (240, 310927)]