150048880

素因数分解:

$2^4\times 5^1\times {\mathrm{1875611}}^1$

素因数の和:1875624

約数の個数: 20

約数和(自身を含む): 348863832

約数和(自身を除く): 198814952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1875611, 3751222, 7502444, 9378055, 15004888, 18756110, 30009776, 37512220, 75024440, 150048880]

約数ペア:

[(1, 150048880), (2, 75024440), (4, 37512220), (5, 30009776), (8, 18756110), (10, 15004888), (16, 9378055), (20, 7502444), (40, 3751222), (80, 1875611)]