160480260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{891557}}^1$

素因数の和:891572

約数の個数: 36

約数和(自身を含む): 486790668

約数和(自身を除く): 326310408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 891557, 1783114, 2674671, 3566228, 4457785, 5349342, 8024013, 8915570, 10698684, 13373355, 16048026, 17831140, 26746710, 32096052, 40120065, 53493420, 80240130, 160480260]

約数ペア:

[(1, 160480260), (2, 80240130), (3, 53493420), (4, 40120065), (5, 32096052), (6, 26746710), (9, 17831140), (10, 16048026), (12, 13373355), (15, 10698684), (18, 8915570), (20, 8024013), (30, 5349342), (36, 4457785), (45, 3566228), (60, 2674671), (90, 1783114), (180, 891557)]