156521760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{326087}}^1$

素因数の和:326105

約数の個数: 48

約数和(自身を含む): 493045056

約数和(自身を除く): 336523296

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, 326087, 652174, 978261, 1304348, 1630435, 1956522, 2608696, 3260870, 3913044, 4891305, 5217392, 6521740, 7826088, 9782610, 10434784, 13043480, 15652176, 19565220, 26086960, 31304352, 39130440, 52173920, 78260880, 156521760]

約数ペア:

[(1, 156521760), (2, 78260880), (3, 52173920), (4, 39130440), (5, 31304352), (6, 26086960), (8, 19565220), (10, 15652176), (12, 13043480), (15, 10434784), (16, 9782610), (20, 7826088), (24, 6521740), (30, 5217392), (32, 4891305), (40, 3913044), (48, 3260870), (60, 2608696), (80, 1956522), (96, 1630435), (120, 1304348), (160, 978261), (240, 652174), (480, 326087)]