15880752

素因数分解:

$2^4\times 3^3\times {\mathrm{36761}}^1$

素因数の和:36778

約数の個数: 40

約数和(自身を含む): 45584880

約数和(自身を除く): 29704128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 36761, 73522, 110283, 147044, 220566, 294088, 330849, 441132, 588176, 661698, 882264, 992547, 1323396, 1764528, 1985094, 2646792, 3970188, 5293584, 7940376, 15880752]

約数ペア:

[(1, 15880752), (2, 7940376), (3, 5293584), (4, 3970188), (6, 2646792), (8, 1985094), (9, 1764528), (12, 1323396), (16, 992547), (18, 882264), (24, 661698), (27, 588176), (36, 441132), (48, 330849), (54, 294088), (72, 220566), (108, 147044), (144, 110283), (216, 73522), (432, 36761)]