142608540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2376809}}^1$

素因数の和:2376821

約数の個数: 24

約数和(自身を含む): 399304080

約数和(自身を除く): 256695540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2376809, 4753618, 7130427, 9507236, 11884045, 14260854, 23768090, 28521708, 35652135, 47536180, 71304270, 142608540]

約数ペア:

[(1, 142608540), (2, 71304270), (3, 47536180), (4, 35652135), (5, 28521708), (6, 23768090), (10, 14260854), (12, 11884045), (15, 9507236), (20, 7130427), (30, 4753618), (60, 2376809)]