63426120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2683}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 191315520

約数和(自身を除く): 127889400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2683, 2955, 3940, 4728, 5366, 5910, 7880, 8049, 10732, 11820, 13415, 16098, 21464, 23640, 26830, 32196, 40245, 53660, 64392, 80490, 107320, 160980, 321960, 528551, 1057102, 1585653, 2114204, 2642755, 3171306, 4228408, 5285510, 6342612, 7928265, 10571020, 12685224, 15856530, 21142040, 31713060, 63426120]

約数ペア:

[(1, 63426120), (2, 31713060), (3, 21142040), (4, 15856530), (5, 12685224), (6, 10571020), (8, 7928265), (10, 6342612), (12, 5285510), (15, 4228408), (20, 3171306), (24, 2642755), (30, 2114204), (40, 1585653), (60, 1057102), (120, 528551), (197, 321960), (394, 160980), (591, 107320), (788, 80490), (985, 64392), (1182, 53660), (1576, 40245), (1970, 32196), (2364, 26830), (2683, 23640), (2955, 21464), (3940, 16098), (4728, 13415), (5366, 11820), (5910, 10732), (7880, 8049)]