56204760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4297}}^1$

素因数の和:4420

約数の個数: 64

約数和(自身を含む): 170200800

約数和(自身を除く): 113996040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4297, 4360, 6540, 8594, 12891, 13080, 17188, 21485, 25782, 34376, 42970, 51564, 64455, 85940, 103128, 128910, 171880, 257820, 468373, 515640, 936746, 1405119, 1873492, 2341865, 2810238, 3746984, 4683730, 5620476, 7025595, 9367460, 11240952, 14051190, 18734920, 28102380, 56204760]

約数ペア:

[(1, 56204760), (2, 28102380), (3, 18734920), (4, 14051190), (5, 11240952), (6, 9367460), (8, 7025595), (10, 5620476), (12, 4683730), (15, 3746984), (20, 2810238), (24, 2341865), (30, 1873492), (40, 1405119), (60, 936746), (109, 515640), (120, 468373), (218, 257820), (327, 171880), (436, 128910), (545, 103128), (654, 85940), (872, 64455), (1090, 51564), (1308, 42970), (1635, 34376), (2180, 25782), (2616, 21485), (3270, 17188), (4297, 13080), (4360, 12891), (6540, 8594)]