122468360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{437387}}^1$

素因数の和:437405

約数の個数: 32

約数和(自身を含む): 314919360

約数和(自身を除く): 192451000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 437387, 874774, 1749548, 2186935, 3061709, 3499096, 4373870, 6123418, 8747740, 12246836, 15308545, 17495480, 24493672, 30617090, 61234180, 122468360]

約数ペア:

[(1, 122468360), (2, 61234180), (4, 30617090), (5, 24493672), (7, 17495480), (8, 15308545), (10, 12246836), (14, 8747740), (20, 6123418), (28, 4373870), (35, 3499096), (40, 3061709), (56, 2186935), (70, 1749548), (140, 874774), (280, 437387)]