240060430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{2179}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 452044800

約数和(自身を除く): 211984370

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 479, 958, 2179, 2395, 4358, 4790, 10895, 11017, 21790, 22034, 50117, 55085, 100234, 110170, 250585, 501170, 1043741, 2087482, 5218705, 10437410, 24006043, 48012086, 120030215, 240060430]

約数ペア:

[(1, 240060430), (2, 120030215), (5, 48012086), (10, 24006043), (23, 10437410), (46, 5218705), (115, 2087482), (230, 1043741), (479, 501170), (958, 250585), (2179, 110170), (2395, 100234), (4358, 55085), (4790, 50117), (10895, 22034), (11017, 21790)]