31744920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 96030720

約数和(自身を除く): 64285800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2083, 2540, 3048, 3810, 4166, 5080, 6249, 7620, 8332, 10415, 12498, 15240, 16664, 20830, 24996, 31245, 41660, 49992, 62490, 83320, 124980, 249960, 264541, 529082, 793623, 1058164, 1322705, 1587246, 2116328, 2645410, 3174492, 3968115, 5290820, 6348984, 7936230, 10581640, 15872460, 31744920]

約数ペア:

[(1, 31744920), (2, 15872460), (3, 10581640), (4, 7936230), (5, 6348984), (6, 5290820), (8, 3968115), (10, 3174492), (12, 2645410), (15, 2116328), (20, 1587246), (24, 1322705), (30, 1058164), (40, 793623), (60, 529082), (120, 264541), (127, 249960), (254, 124980), (381, 83320), (508, 62490), (635, 49992), (762, 41660), (1016, 31245), (1270, 24996), (1524, 20830), (1905, 16664), (2083, 15240), (2540, 12498), (3048, 10415), (3810, 8332), (4166, 7620), (5080, 6249)]