42913320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{357611}}^1$

素因数の和:357625

約数の個数: 32

約数和(自身を含む): 128740320

約数和(自身を除く): 85827000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 357611, 715222, 1072833, 1430444, 1788055, 2145666, 2860888, 3576110, 4291332, 5364165, 7152220, 8582664, 10728330, 14304440, 21456660, 42913320]

約数ペア:

[(1, 42913320), (2, 21456660), (3, 14304440), (4, 10728330), (5, 8582664), (6, 7152220), (8, 5364165), (10, 4291332), (12, 3576110), (15, 2860888), (20, 2145666), (24, 1788055), (30, 1430444), (40, 1072833), (60, 715222), (120, 357611)]