158515320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1320961}}^1$

素因数の和:1320975

約数の個数: 32

約数和(自身を含む): 475546320

約数和(自身を除く): 317031000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1320961, 2641922, 3962883, 5283844, 6604805, 7925766, 10567688, 13209610, 15851532, 19814415, 26419220, 31703064, 39628830, 52838440, 79257660, 158515320]

約数ペア:

[(1, 158515320), (2, 79257660), (3, 52838440), (4, 39628830), (5, 31703064), (6, 26419220), (8, 19814415), (10, 15851532), (12, 13209610), (15, 10567688), (20, 7925766), (24, 6604805), (30, 5283844), (40, 3962883), (60, 2641922), (120, 1320961)]