51085920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1588

約数の個数: 96

約数和(自身を含む): 163296000

約数和(自身を除く): 112210080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1499, 1704, 2130, 2272, 2840, 2998, 3408, 4260, 4497, 5680, 5996, 6816, 7495, 8520, 8994, 11360, 11992, 14990, 17040, 17988, 22485, 23984, 29980, 34080, 35976, 44970, 47968, 59960, 71952, 89940, 106429, 119920, 143904, 179880, 212858, 239840, 319287, 359760, 425716, 532145, 638574, 719520, 851432, 1064290, 1277148, 1596435, 1702864, 2128580, 2554296, 3192870, 3405728, 4257160, 5108592, 6385740, 8514320, 10217184, 12771480, 17028640, 25542960, 51085920]

約数ペア:

[(1, 51085920), (2, 25542960), (3, 17028640), (4, 12771480), (5, 10217184), (6, 8514320), (8, 6385740), (10, 5108592), (12, 4257160), (15, 3405728), (16, 3192870), (20, 2554296), (24, 2128580), (30, 1702864), (32, 1596435), (40, 1277148), (48, 1064290), (60, 851432), (71, 719520), (80, 638574), (96, 532145), (120, 425716), (142, 359760), (160, 319287), (213, 239840), (240, 212858), (284, 179880), (355, 143904), (426, 119920), (480, 106429), (568, 89940), (710, 71952), (852, 59960), (1065, 47968), (1136, 44970), (1420, 35976), (1499, 34080), (1704, 29980), (2130, 23984), (2272, 22485), (2840, 17988), (2998, 17040), (3408, 14990), (4260, 11992), (4497, 11360), (5680, 8994), (5996, 8520), (6816, 7495)]