40752960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{42451}}^1$

素因数の和:42471

約数の個数: 56

約数和(自身を含む): 129393696

約数和(自身を除く): 88640736

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, 42451, 84902, 127353, 169804, 212255, 254706, 339608, 424510, 509412, 636765, 679216, 849020, 1018824, 1273530, 1358432, 1698040, 2037648, 2547060, 2716864, 3396080, 4075296, 5094120, 6792160, 8150592, 10188240, 13584320, 20376480, 40752960]

約数ペア:

[(1, 40752960), (2, 20376480), (3, 13584320), (4, 10188240), (5, 8150592), (6, 6792160), (8, 5094120), (10, 4075296), (12, 3396080), (15, 2716864), (16, 2547060), (20, 2037648), (24, 1698040), (30, 1358432), (32, 1273530), (40, 1018824), (48, 849020), (60, 679216), (64, 636765), (80, 509412), (96, 424510), (120, 339608), (160, 254706), (192, 212255), (240, 169804), (320, 127353), (480, 84902), (960, 42451)]