1575120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6563}}^1$

素因数の和:6579

約数の個数: 40

約数和(自身を含む): 4883616

約数和(自身を除く): 3308496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6563, 13126, 19689, 26252, 32815, 39378, 52504, 65630, 78756, 98445, 105008, 131260, 157512, 196890, 262520, 315024, 393780, 525040, 787560, 1575120]

約数ペア:

[(1, 1575120), (2, 787560), (3, 525040), (4, 393780), (5, 315024), (6, 262520), (8, 196890), (10, 157512), (12, 131260), (15, 105008), (16, 98445), (20, 78756), (24, 65630), (30, 52504), (40, 39378), (48, 32815), (60, 26252), (80, 19689), (120, 13126), (240, 6563)]