16671120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{69463}}^1$

素因数の和:69479

約数の個数: 40

約数和(自身を含む): 51681216

約数和(自身を除く): 35010096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 69463, 138926, 208389, 277852, 347315, 416778, 555704, 694630, 833556, 1041945, 1111408, 1389260, 1667112, 2083890, 2778520, 3334224, 4167780, 5557040, 8335560, 16671120]

約数ペア:

[(1, 16671120), (2, 8335560), (3, 5557040), (4, 4167780), (5, 3334224), (6, 2778520), (8, 2083890), (10, 1667112), (12, 1389260), (15, 1111408), (16, 1041945), (20, 833556), (24, 694630), (30, 555704), (40, 416778), (48, 347315), (60, 277852), (80, 208389), (120, 138926), (240, 69463)]