79435320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661961}}^1$

素因数の和:661975

約数の個数: 32

約数和(自身を含む): 238306320

約数和(自身を除く): 158871000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661961, 1323922, 1985883, 2647844, 3309805, 3971766, 5295688, 6619610, 7943532, 9929415, 13239220, 15887064, 19858830, 26478440, 39717660, 79435320]

約数ペア:

[(1, 79435320), (2, 39717660), (3, 26478440), (4, 19858830), (5, 15887064), (6, 13239220), (8, 9929415), (10, 7943532), (12, 6619610), (15, 5295688), (20, 3971766), (24, 3309805), (30, 2647844), (40, 1985883), (60, 1323922), (120, 661961)]