194891640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1831}}^1$

素因数の和:2732

約数の個数: 64

約数和(自身を含む): 585653760

約数和(自身を除く): 390762120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 887, 1774, 1831, 2661, 3548, 3662, 4435, 5322, 5493, 7096, 7324, 8870, 9155, 10644, 10986, 13305, 14648, 17740, 18310, 21288, 21972, 26610, 27465, 35480, 36620, 43944, 53220, 54930, 73240, 106440, 109860, 219720, 1624097, 3248194, 4872291, 6496388, 8120485, 9744582, 12992776, 16240970, 19489164, 24361455, 32481940, 38978328, 48722910, 64963880, 97445820, 194891640]

約数ペア:

[(1, 194891640), (2, 97445820), (3, 64963880), (4, 48722910), (5, 38978328), (6, 32481940), (8, 24361455), (10, 19489164), (12, 16240970), (15, 12992776), (20, 9744582), (24, 8120485), (30, 6496388), (40, 4872291), (60, 3248194), (120, 1624097), (887, 219720), (1774, 109860), (1831, 106440), (2661, 73240), (3548, 54930), (3662, 53220), (4435, 43944), (5322, 36620), (5493, 35480), (7096, 27465), (7324, 26610), (8870, 21972), (9155, 21288), (10644, 18310), (10986, 17740), (13305, 14648)]