4293840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17891}}^1$

素因数の和:17907

約数の個数: 40

約数和(自身を含む): 13311648

約数和(自身を除く): 9017808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 17891, 35782, 53673, 71564, 89455, 107346, 143128, 178910, 214692, 268365, 286256, 357820, 429384, 536730, 715640, 858768, 1073460, 1431280, 2146920, 4293840]

約数ペア:

[(1, 4293840), (2, 2146920), (3, 1431280), (4, 1073460), (5, 858768), (6, 715640), (8, 536730), (10, 429384), (12, 357820), (15, 286256), (16, 268365), (20, 214692), (24, 178910), (30, 143128), (40, 107346), (48, 89455), (60, 71564), (80, 53673), (120, 35782), (240, 17891)]