47739840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{223}}^2$

素因数の和:466

約数の個数: 84

約数和(自身を含む): 152256744

約数和(自身を除く): 104516904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 223, 240, 320, 446, 480, 669, 892, 960, 1115, 1338, 1784, 2230, 2676, 3345, 3568, 4460, 5352, 6690, 7136, 8920, 10704, 13380, 14272, 17840, 21408, 26760, 35680, 42816, 49729, 53520, 71360, 99458, 107040, 149187, 198916, 214080, 248645, 298374, 397832, 497290, 596748, 745935, 795664, 994580, 1193496, 1491870, 1591328, 1989160, 2386992, 2983740, 3182656, 3978320, 4773984, 5967480, 7956640, 9547968, 11934960, 15913280, 23869920, 47739840]

約数ペア:

[(1, 47739840), (2, 23869920), (3, 15913280), (4, 11934960), (5, 9547968), (6, 7956640), (8, 5967480), (10, 4773984), (12, 3978320), (15, 3182656), (16, 2983740), (20, 2386992), (24, 1989160), (30, 1591328), (32, 1491870), (40, 1193496), (48, 994580), (60, 795664), (64, 745935), (80, 596748), (96, 497290), (120, 397832), (160, 298374), (192, 248645), (223, 214080), (240, 198916), (320, 149187), (446, 107040), (480, 99458), (669, 71360), (892, 53520), (960, 49729), (1115, 42816), (1338, 35680), (1784, 26760), (2230, 21408), (2676, 17840), (3345, 14272), (3568, 13380), (4460, 10704), (5352, 8920), (6690, 7136)]