142832280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4297}}^1$

素因数の和:4588

約数の個数: 64

約数和(自身を含む): 430143840

約数和(自身を除く): 287311560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 4297, 5540, 6648, 8310, 8594, 11080, 12891, 16620, 17188, 21485, 25782, 33240, 34376, 42970, 51564, 64455, 85940, 103128, 128910, 171880, 257820, 515640, 1190269, 2380538, 3570807, 4761076, 5951345, 7141614, 9522152, 11902690, 14283228, 17854035, 23805380, 28566456, 35708070, 47610760, 71416140, 142832280]

約数ペア:

[(1, 142832280), (2, 71416140), (3, 47610760), (4, 35708070), (5, 28566456), (6, 23805380), (8, 17854035), (10, 14283228), (12, 11902690), (15, 9522152), (20, 7141614), (24, 5951345), (30, 4761076), (40, 3570807), (60, 2380538), (120, 1190269), (277, 515640), (554, 257820), (831, 171880), (1108, 128910), (1385, 103128), (1662, 85940), (2216, 64455), (2770, 51564), (3324, 42970), (4155, 34376), (4297, 33240), (5540, 25782), (6648, 21485), (8310, 17188), (8594, 16620), (11080, 12891)]