2031480840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{546097}}^1$

素因数の和:546142

約数の個数: 64

約数和(自身を含む): 6291048960

約数和(自身を除く): 4259568120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 546097, 1092194, 1638291, 2184388, 2730485, 3276582, 4368776, 5460970, 6553164, 8191455, 10921940, 13106328, 16382910, 16929007, 21843880, 32765820, 33858014, 50787021, 65531640, 67716028, 84645035, 101574042, 135432056, 169290070, 203148084, 253935105, 338580140, 406296168, 507870210, 677160280, 1015740420, 2031480840]

約数ペア:

[(1, 2031480840), (2, 1015740420), (3, 677160280), (4, 507870210), (5, 406296168), (6, 338580140), (8, 253935105), (10, 203148084), (12, 169290070), (15, 135432056), (20, 101574042), (24, 84645035), (30, 67716028), (31, 65531640), (40, 50787021), (60, 33858014), (62, 32765820), (93, 21843880), (120, 16929007), (124, 16382910), (155, 13106328), (186, 10921940), (248, 8191455), (310, 6553164), (372, 5460970), (465, 4368776), (620, 3276582), (744, 2730485), (930, 2184388), (1240, 1638291), (1860, 1092194), (3720, 546097)]