126865560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62189}}^1$

素因数の和:62220

約数の個数: 64

約数和(自身を含む): 402991200

約数和(自身を除く): 276125640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 62189, 124378, 186567, 248756, 310945, 373134, 497512, 621890, 746268, 932835, 1057213, 1243780, 1492536, 1865670, 2114426, 2487560, 3171639, 3731340, 4228852, 5286065, 6343278, 7462680, 8457704, 10572130, 12686556, 15858195, 21144260, 25373112, 31716390, 42288520, 63432780, 126865560]

約数ペア:

[(1, 126865560), (2, 63432780), (3, 42288520), (4, 31716390), (5, 25373112), (6, 21144260), (8, 15858195), (10, 12686556), (12, 10572130), (15, 8457704), (17, 7462680), (20, 6343278), (24, 5286065), (30, 4228852), (34, 3731340), (40, 3171639), (51, 2487560), (60, 2114426), (68, 1865670), (85, 1492536), (102, 1243780), (120, 1057213), (136, 932835), (170, 746268), (204, 621890), (255, 497512), (340, 373134), (408, 310945), (510, 248756), (680, 186567), (1020, 124378), (2040, 62189)]