127911360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{133241}}^1$

素因数の和:133261

約数の個数: 56

約数和(自身を含む): 406121616

約数和(自身を除く): 278210256

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, 240, 320, 480, 960, 133241, 266482, 399723, 532964, 666205, 799446, 1065928, 1332410, 1598892, 1998615, 2131856, 2664820, 3197784, 3997230, 4263712, 5329640, 6395568, 7994460, 8527424, 10659280, 12791136, 15988920, 21318560, 25582272, 31977840, 42637120, 63955680, 127911360]

約数ペア:

[(1, 127911360), (2, 63955680), (3, 42637120), (4, 31977840), (5, 25582272), (6, 21318560), (8, 15988920), (10, 12791136), (12, 10659280), (15, 8527424), (16, 7994460), (20, 6395568), (24, 5329640), (30, 4263712), (32, 3997230), (40, 3197784), (48, 2664820), (60, 2131856), (64, 1998615), (80, 1598892), (96, 1332410), (120, 1065928), (160, 799446), (192, 666205), (240, 532964), (320, 399723), (480, 266482), (960, 133241)]