317250120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{240341}}^1$

素因数の和:240366

約数の個数: 64

約数和(自身を含む): 1038277440

約数和(自身を除く): 721027320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 240341, 480682, 721023, 961364, 1201705, 1442046, 1922728, 2403410, 2643751, 2884092, 3605115, 4806820, 5287502, 5768184, 7210230, 7931253, 9613640, 10575004, 13218755, 14420460, 15862506, 21150008, 26437510, 28840920, 31725012, 39656265, 52875020, 63450024, 79312530, 105750040, 158625060, 317250120]

約数ペア:

[(1, 317250120), (2, 158625060), (3, 105750040), (4, 79312530), (5, 63450024), (6, 52875020), (8, 39656265), (10, 31725012), (11, 28840920), (12, 26437510), (15, 21150008), (20, 15862506), (22, 14420460), (24, 13218755), (30, 10575004), (33, 9613640), (40, 7931253), (44, 7210230), (55, 5768184), (60, 5287502), (66, 4806820), (88, 3605115), (110, 2884092), (120, 2643751), (132, 2403410), (165, 1922728), (220, 1442046), (264, 1201705), (330, 961364), (440, 721023), (660, 480682), (1320, 240341)]