47963640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2647}}^1$

素因数の和:2812

約数の個数: 64

約数和(自身を含む): 144898560

約数和(自身を除く): 96934920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2647, 3020, 3624, 4530, 5294, 6040, 7941, 9060, 10588, 13235, 15882, 18120, 21176, 26470, 31764, 39705, 52940, 63528, 79410, 105880, 158820, 317640, 399697, 799394, 1199091, 1598788, 1998485, 2398182, 3197576, 3996970, 4796364, 5995455, 7993940, 9592728, 11990910, 15987880, 23981820, 47963640]

約数ペア:

[(1, 47963640), (2, 23981820), (3, 15987880), (4, 11990910), (5, 9592728), (6, 7993940), (8, 5995455), (10, 4796364), (12, 3996970), (15, 3197576), (20, 2398182), (24, 1998485), (30, 1598788), (40, 1199091), (60, 799394), (120, 399697), (151, 317640), (302, 158820), (453, 105880), (604, 79410), (755, 63528), (906, 52940), (1208, 39705), (1510, 31764), (1812, 26470), (2265, 21176), (2647, 18120), (3020, 15882), (3624, 13235), (4530, 10588), (5294, 9060), (6040, 7941)]