164971320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1374761}}^1$

素因数の和:1374775

約数の個数: 32

約数和(自身を含む): 494914320

約数和(自身を除く): 329943000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1374761, 2749522, 4124283, 5499044, 6873805, 8248566, 10998088, 13747610, 16497132, 20621415, 27495220, 32994264, 41242830, 54990440, 82485660, 164971320]

約数ペア:

[(1, 164971320), (2, 82485660), (3, 54990440), (4, 41242830), (5, 32994264), (6, 27495220), (8, 20621415), (10, 16497132), (12, 13747610), (15, 10998088), (20, 8248566), (24, 6873805), (30, 5499044), (40, 4124283), (60, 2749522), (120, 1374761)]