47558640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2878

約数の個数: 80

約数和(自身を含む): 149561856

約数和(自身を除く): 102003216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2791, 2840, 3408, 4260, 5582, 5680, 8373, 8520, 11164, 13955, 16746, 17040, 22328, 27910, 33492, 41865, 44656, 55820, 66984, 83730, 111640, 133968, 167460, 198161, 223280, 334920, 396322, 594483, 669840, 792644, 990805, 1188966, 1585288, 1981610, 2377932, 2972415, 3170576, 3963220, 4755864, 5944830, 7926440, 9511728, 11889660, 15852880, 23779320, 47558640]

約数ペア:

[(1, 47558640), (2, 23779320), (3, 15852880), (4, 11889660), (5, 9511728), (6, 7926440), (8, 5944830), (10, 4755864), (12, 3963220), (15, 3170576), (16, 2972415), (20, 2377932), (24, 1981610), (30, 1585288), (40, 1188966), (48, 990805), (60, 792644), (71, 669840), (80, 594483), (120, 396322), (142, 334920), (213, 223280), (240, 198161), (284, 167460), (355, 133968), (426, 111640), (568, 83730), (710, 66984), (852, 55820), (1065, 44656), (1136, 41865), (1420, 33492), (1704, 27910), (2130, 22328), (2791, 17040), (2840, 16746), (3408, 13955), (4260, 11164), (5582, 8520), (5680, 8373)]