2154867360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4489307}}^1$

素因数の和:4489325

約数の個数: 48

約数和(自身を含む): 6787833696

約数和(自身を除く): 4632966336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4489307, 8978614, 13467921, 17957228, 22446535, 26935842, 35914456, 44893070, 53871684, 67339605, 71828912, 89786140, 107743368, 134679210, 143657824, 179572280, 215486736, 269358420, 359144560, 430973472, 538716840, 718289120, 1077433680, 2154867360]

約数ペア:

[(1, 2154867360), (2, 1077433680), (3, 718289120), (4, 538716840), (5, 430973472), (6, 359144560), (8, 269358420), (10, 215486736), (12, 179572280), (15, 143657824), (16, 134679210), (20, 107743368), (24, 89786140), (30, 71828912), (32, 67339605), (40, 53871684), (48, 44893070), (60, 35914456), (80, 26935842), (96, 22446535), (120, 17957228), (160, 13467921), (240, 8978614), (480, 4489307)]