494670480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2061127}}^1$

素因数の和:2061143

約数の個数: 40

約数和(自身を含む): 1533479232

約数和(自身を除く): 1038808752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2061127, 4122254, 6183381, 8244508, 10305635, 12366762, 16489016, 20611270, 24733524, 30916905, 32978032, 41222540, 49467048, 61833810, 82445080, 98934096, 123667620, 164890160, 247335240, 494670480]

約数ペア:

[(1, 494670480), (2, 247335240), (3, 164890160), (4, 123667620), (5, 98934096), (6, 82445080), (8, 61833810), (10, 49467048), (12, 41222540), (15, 32978032), (16, 30916905), (20, 24733524), (24, 20611270), (30, 16489016), (40, 12366762), (48, 10305635), (60, 8244508), (80, 6183381), (120, 4122254), (240, 2061127)]