121544360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{434087}}^1$

素因数の和:434105

約数の個数: 32

約数和(自身を含む): 312543360

約数和(自身を除く): 190999000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 434087, 868174, 1736348, 2170435, 3038609, 3472696, 4340870, 6077218, 8681740, 12154436, 15193045, 17363480, 24308872, 30386090, 60772180, 121544360]

約数ペア:

[(1, 121544360), (2, 60772180), (4, 30386090), (5, 24308872), (7, 17363480), (8, 15193045), (10, 12154436), (14, 8681740), (20, 6077218), (28, 4340870), (35, 3472696), (40, 3038609), (56, 2170435), (70, 1736348), (140, 868174), (280, 434087)]