494706480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2061277}}^1$

素因数の和:2061293

約数の個数: 40

約数和(自身を含む): 1533590832

約数和(自身を除く): 1038884352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2061277, 4122554, 6183831, 8245108, 10306385, 12367662, 16490216, 20612770, 24735324, 30919155, 32980432, 41225540, 49470648, 61838310, 82451080, 98941296, 123676620, 164902160, 247353240, 494706480]

約数ペア:

[(1, 494706480), (2, 247353240), (3, 164902160), (4, 123676620), (5, 98941296), (6, 82451080), (8, 61838310), (10, 49470648), (12, 41225540), (15, 32980432), (16, 30919155), (20, 24735324), (24, 20612770), (30, 16490216), (40, 12367662), (48, 10306385), (60, 8245108), (80, 6183831), (120, 4122554), (240, 2061277)]