62720880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{261337}}^1$

素因数の和:261353

約数の個数: 40

約数和(自身を含む): 194435472

約数和(自身を除く): 131714592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 261337, 522674, 784011, 1045348, 1306685, 1568022, 2090696, 2613370, 3136044, 3920055, 4181392, 5226740, 6272088, 7840110, 10453480, 12544176, 15680220, 20906960, 31360440, 62720880]

約数ペア:

[(1, 62720880), (2, 31360440), (3, 20906960), (4, 15680220), (5, 12544176), (6, 10453480), (8, 7840110), (10, 6272088), (12, 5226740), (15, 4181392), (16, 3920055), (20, 3136044), (24, 2613370), (30, 2090696), (40, 1568022), (48, 1306685), (60, 1045348), (80, 784011), (120, 522674), (240, 261337)]