643276320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1340159}}^1$

素因数の和:1340177

約数の個数: 48

約数和(自身を含む): 2026321920

約数和(自身を除く): 1383045600

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, 1340159, 2680318, 4020477, 5360636, 6700795, 8040954, 10721272, 13401590, 16081908, 20102385, 21442544, 26803180, 32163816, 40204770, 42885088, 53606360, 64327632, 80409540, 107212720, 128655264, 160819080, 214425440, 321638160, 643276320]

約数ペア:

[(1, 643276320), (2, 321638160), (3, 214425440), (4, 160819080), (5, 128655264), (6, 107212720), (8, 80409540), (10, 64327632), (12, 53606360), (15, 42885088), (16, 40204770), (20, 32163816), (24, 26803180), (30, 21442544), (32, 20102385), (40, 16081908), (48, 13401590), (60, 10721272), (80, 8040954), (96, 6700795), (120, 5360636), (160, 4020477), (240, 2680318), (480, 1340159)]