306961080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2558009}}^1$

素因数の和:2558023

約数の個数: 32

約数和(自身を含む): 920883600

約数和(自身を除く): 613922520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2558009, 5116018, 7674027, 10232036, 12790045, 15348054, 20464072, 25580090, 30696108, 38370135, 51160180, 61392216, 76740270, 102320360, 153480540, 306961080]

約数ペア:

[(1, 306961080), (2, 153480540), (3, 102320360), (4, 76740270), (5, 61392216), (6, 51160180), (8, 38370135), (10, 30696108), (12, 25580090), (15, 20464072), (20, 15348054), (24, 12790045), (30, 10232036), (40, 7674027), (60, 5116018), (120, 2558009)]