7484480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1267

約数の個数: 56

約数和(自身を含む): 18775680

約数和(自身を除く): 11291200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1231, 1520, 2462, 3040, 4924, 6080, 6155, 9848, 12310, 19696, 23389, 24620, 39392, 46778, 49240, 78784, 93556, 98480, 116945, 187112, 196960, 233890, 374224, 393920, 467780, 748448, 935560, 1496896, 1871120, 3742240, 7484480]

約数ペア:

[(1, 7484480), (2, 3742240), (4, 1871120), (5, 1496896), (8, 935560), (10, 748448), (16, 467780), (19, 393920), (20, 374224), (32, 233890), (38, 196960), (40, 187112), (64, 116945), (76, 98480), (80, 93556), (95, 78784), (152, 49240), (160, 46778), (190, 39392), (304, 24620), (320, 23389), (380, 19696), (608, 12310), (760, 9848), (1216, 6155), (1231, 6080), (1520, 4924), (2462, 3040)]