47677920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1488

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 104731680

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, 1399, 1420, 1704, 2130, 2272, 2798, 2840, 3408, 4197, 4260, 5596, 5680, 6816, 6995, 8394, 8520, 11192, 11360, 13990, 16788, 17040, 20985, 22384, 27980, 33576, 34080, 41970, 44768, 55960, 67152, 83940, 99329, 111920, 134304, 167880, 198658, 223840, 297987, 335760, 397316, 496645, 595974, 671520, 794632, 993290, 1191948, 1489935, 1589264, 1986580, 2383896, 2979870, 3178528, 3973160, 4767792, 5959740, 7946320, 9535584, 11919480, 15892640, 23838960, 47677920]

約数ペア:

[(1, 47677920), (2, 23838960), (3, 15892640), (4, 11919480), (5, 9535584), (6, 7946320), (8, 5959740), (10, 4767792), (12, 3973160), (15, 3178528), (16, 2979870), (20, 2383896), (24, 1986580), (30, 1589264), (32, 1489935), (40, 1191948), (48, 993290), (60, 794632), (71, 671520), (80, 595974), (96, 496645), (120, 397316), (142, 335760), (160, 297987), (213, 223840), (240, 198658), (284, 167880), (355, 134304), (426, 111920), (480, 99329), (568, 83940), (710, 67152), (852, 55960), (1065, 44768), (1136, 41970), (1399, 34080), (1420, 33576), (1704, 27980), (2130, 22384), (2272, 20985), (2798, 17040), (2840, 16788), (3408, 13990), (4197, 11360), (4260, 11192), (5596, 8520), (5680, 8394), (6816, 6995)]