613922160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2558009}}^1$

素因数の和:2558025

約数の個数: 40

約数和(自身を含む): 1903159440

約数和(自身を除く): 1289237280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2558009, 5116018, 7674027, 10232036, 12790045, 15348054, 20464072, 25580090, 30696108, 38370135, 40928144, 51160180, 61392216, 76740270, 102320360, 122784432, 153480540, 204640720, 306961080, 613922160]

約数ペア:

[(1, 613922160), (2, 306961080), (3, 204640720), (4, 153480540), (5, 122784432), (6, 102320360), (8, 76740270), (10, 61392216), (12, 51160180), (15, 40928144), (16, 38370135), (20, 30696108), (24, 25580090), (30, 20464072), (40, 15348054), (48, 12790045), (60, 10232036), (80, 7674027), (120, 5116018), (240, 2558009)]