445920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{929}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 1406160

約数和(自身を除く): 960240

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, 929, 1858, 2787, 3716, 4645, 5574, 7432, 9290, 11148, 13935, 14864, 18580, 22296, 27870, 29728, 37160, 44592, 55740, 74320, 89184, 111480, 148640, 222960, 445920]

約数ペア:

[(1, 445920), (2, 222960), (3, 148640), (4, 111480), (5, 89184), (6, 74320), (8, 55740), (10, 44592), (12, 37160), (15, 29728), (16, 27870), (20, 22296), (24, 18580), (30, 14864), (32, 13935), (40, 11148), (48, 9290), (60, 7432), (80, 5574), (96, 4645), (120, 3716), (160, 2787), (240, 1858), (480, 929)]