42769680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{178207}}^1$

素因数の和:178223

約数の個数: 40

約数和(自身を含む): 132586752

約数和(自身を除く): 89817072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 178207, 356414, 534621, 712828, 891035, 1069242, 1425656, 1782070, 2138484, 2673105, 2851312, 3564140, 4276968, 5346210, 7128280, 8553936, 10692420, 14256560, 21384840, 42769680]

約数ペア:

[(1, 42769680), (2, 21384840), (3, 14256560), (4, 10692420), (5, 8553936), (6, 7128280), (8, 5346210), (10, 4276968), (12, 3564140), (15, 2851312), (16, 2673105), (20, 2138484), (24, 1782070), (30, 1425656), (40, 1069242), (48, 891035), (60, 712828), (80, 534621), (120, 356414), (240, 178207)]