407376960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{424351}}^1$

素因数の和:424371

約数の個数: 56

約数和(自身を含む): 1293424896

約数和(自身を除く): 886047936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 424351, 848702, 1273053, 1697404, 2121755, 2546106, 3394808, 4243510, 5092212, 6365265, 6789616, 8487020, 10184424, 12730530, 13579232, 16974040, 20368848, 25461060, 27158464, 33948080, 40737696, 50922120, 67896160, 81475392, 101844240, 135792320, 203688480, 407376960]

約数ペア:

[(1, 407376960), (2, 203688480), (3, 135792320), (4, 101844240), (5, 81475392), (6, 67896160), (8, 50922120), (10, 40737696), (12, 33948080), (15, 27158464), (16, 25461060), (20, 20368848), (24, 16974040), (30, 13579232), (32, 12730530), (40, 10184424), (48, 8487020), (60, 6789616), (64, 6365265), (80, 5092212), (96, 4243510), (120, 3394808), (160, 2546106), (192, 2121755), (240, 1697404), (320, 1273053), (480, 848702), (960, 424351)]