55413840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{230891}}^1$

素因数の和:230907

約数の個数: 40

約数和(自身を含む): 171783648

約数和(自身を除く): 116369808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 230891, 461782, 692673, 923564, 1154455, 1385346, 1847128, 2308910, 2770692, 3463365, 3694256, 4617820, 5541384, 6926730, 9235640, 11082768, 13853460, 18471280, 27706920, 55413840]

約数ペア:

[(1, 55413840), (2, 27706920), (3, 18471280), (4, 13853460), (5, 11082768), (6, 9235640), (8, 6926730), (10, 5541384), (12, 4617820), (15, 3694256), (16, 3463365), (20, 2770692), (24, 2308910), (30, 1847128), (40, 1385346), (48, 1154455), (60, 923564), (80, 692673), (120, 461782), (240, 230891)]