15764480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{3079}}^1$

素因数の和:3104

約数の個数: 44

約数和(自身を含む): 37828560

約数和(自身を除く): 22064080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 3079, 5120, 6158, 12316, 15395, 24632, 30790, 49264, 61580, 98528, 123160, 197056, 246320, 394112, 492640, 788224, 985280, 1576448, 1970560, 3152896, 3941120, 7882240, 15764480]

約数ペア:

[(1, 15764480), (2, 7882240), (4, 3941120), (5, 3152896), (8, 1970560), (10, 1576448), (16, 985280), (20, 788224), (32, 492640), (40, 394112), (64, 246320), (80, 197056), (128, 123160), (160, 98528), (256, 61580), (320, 49264), (512, 30790), (640, 24632), (1024, 15395), (1280, 12316), (2560, 6158), (3079, 5120)]