56240820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10079}}^1$

素因数の和:10125

約数の個数: 72

約数和(自身を含む): 176117760

約数和(自身を除く): 119876940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 10079, 20158, 30237, 40316, 50395, 60474, 90711, 100790, 120948, 151185, 181422, 201580, 302370, 312449, 362844, 453555, 604740, 624898, 907110, 937347, 1249796, 1562245, 1814220, 1874694, 2812041, 3124490, 3749388, 4686735, 5624082, 6248980, 9373470, 11248164, 14060205, 18746940, 28120410, 56240820]

約数ペア:

[(1, 56240820), (2, 28120410), (3, 18746940), (4, 14060205), (5, 11248164), (6, 9373470), (9, 6248980), (10, 5624082), (12, 4686735), (15, 3749388), (18, 3124490), (20, 2812041), (30, 1874694), (31, 1814220), (36, 1562245), (45, 1249796), (60, 937347), (62, 907110), (90, 624898), (93, 604740), (124, 453555), (155, 362844), (180, 312449), (186, 302370), (279, 201580), (310, 181422), (372, 151185), (465, 120948), (558, 100790), (620, 90711), (930, 60474), (1116, 50395), (1395, 40316), (1860, 30237), (2790, 20158), (5580, 10079)]