47213520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1692

約数の個数: 80

約数和(自身を含む): 147609600

約数和(自身を除く): 100396080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1549, 1905, 2032, 2540, 3048, 3098, 3810, 4647, 5080, 6096, 6196, 7620, 7745, 9294, 10160, 12392, 15240, 15490, 18588, 23235, 24784, 30480, 30980, 37176, 46470, 61960, 74352, 92940, 123920, 185880, 196723, 371760, 393446, 590169, 786892, 983615, 1180338, 1573784, 1967230, 2360676, 2950845, 3147568, 3934460, 4721352, 5901690, 7868920, 9442704, 11803380, 15737840, 23606760, 47213520]

約数ペア:

[(1, 47213520), (2, 23606760), (3, 15737840), (4, 11803380), (5, 9442704), (6, 7868920), (8, 5901690), (10, 4721352), (12, 3934460), (15, 3147568), (16, 2950845), (20, 2360676), (24, 1967230), (30, 1573784), (40, 1180338), (48, 983615), (60, 786892), (80, 590169), (120, 393446), (127, 371760), (240, 196723), (254, 185880), (381, 123920), (508, 92940), (635, 74352), (762, 61960), (1016, 46470), (1270, 37176), (1524, 30980), (1549, 30480), (1905, 24784), (2032, 23235), (2540, 18588), (3048, 15490), (3098, 15240), (3810, 12392), (4647, 10160), (5080, 9294), (6096, 7745), (6196, 7620)]