348713040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111767}}^1$

素因数の和:111796

約数の個数: 80

約数和(自身を含む): 1164175488

約数和(自身を除く): 815462448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 111767, 223534, 335301, 447068, 558835, 670602, 894136, 1117670, 1341204, 1452971, 1676505, 1788272, 2235340, 2682408, 2905942, 3353010, 4358913, 4470680, 5364816, 5811884, 6706020, 7264855, 8717826, 8941360, 11623768, 13412040, 14529710, 17435652, 21794565, 23247536, 26824080, 29059420, 34871304, 43589130, 58118840, 69742608, 87178260, 116237680, 174356520, 348713040]

約数ペア:

[(1, 348713040), (2, 174356520), (3, 116237680), (4, 87178260), (5, 69742608), (6, 58118840), (8, 43589130), (10, 34871304), (12, 29059420), (13, 26824080), (15, 23247536), (16, 21794565), (20, 17435652), (24, 14529710), (26, 13412040), (30, 11623768), (39, 8941360), (40, 8717826), (48, 7264855), (52, 6706020), (60, 5811884), (65, 5364816), (78, 4470680), (80, 4358913), (104, 3353010), (120, 2905942), (130, 2682408), (156, 2235340), (195, 1788272), (208, 1676505), (240, 1452971), (260, 1341204), (312, 1117670), (390, 894136), (520, 670602), (624, 558835), (780, 447068), (1040, 335301), (1560, 223534), (3120, 111767)]