56417520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7583}}^1$

素因数の和:7630

約数の個数: 80

約数和(自身を含む): 180559872

約数和(自身を除く): 124142352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 7583, 15166, 22749, 30332, 37915, 45498, 60664, 75830, 90996, 113745, 121328, 151660, 181992, 227490, 235073, 303320, 363984, 454980, 470146, 606640, 705219, 909960, 940292, 1175365, 1410438, 1819920, 1880584, 2350730, 2820876, 3526095, 3761168, 4701460, 5641752, 7052190, 9402920, 11283504, 14104380, 18805840, 28208760, 56417520]

約数ペア:

[(1, 56417520), (2, 28208760), (3, 18805840), (4, 14104380), (5, 11283504), (6, 9402920), (8, 7052190), (10, 5641752), (12, 4701460), (15, 3761168), (16, 3526095), (20, 2820876), (24, 2350730), (30, 1880584), (31, 1819920), (40, 1410438), (48, 1175365), (60, 940292), (62, 909960), (80, 705219), (93, 606640), (120, 470146), (124, 454980), (155, 363984), (186, 303320), (240, 235073), (248, 227490), (310, 181992), (372, 151660), (465, 121328), (496, 113745), (620, 90996), (744, 75830), (930, 60664), (1240, 45498), (1488, 37915), (1860, 30332), (2480, 22749), (3720, 15166), (7440, 7583)]