165445320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1297}}^1$

素因数の和:2374

約数の個数: 64

約数和(自身を含む): 497185920

約数和(自身を除く): 331740600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1063, 1297, 2126, 2594, 3189, 3891, 4252, 5188, 5315, 6378, 6485, 7782, 8504, 10376, 10630, 12756, 12970, 15564, 15945, 19455, 21260, 25512, 25940, 31128, 31890, 38910, 42520, 51880, 63780, 77820, 127560, 155640, 1378711, 2757422, 4136133, 5514844, 6893555, 8272266, 11029688, 13787110, 16544532, 20680665, 27574220, 33089064, 41361330, 55148440, 82722660, 165445320]

約数ペア:

[(1, 165445320), (2, 82722660), (3, 55148440), (4, 41361330), (5, 33089064), (6, 27574220), (8, 20680665), (10, 16544532), (12, 13787110), (15, 11029688), (20, 8272266), (24, 6893555), (30, 5514844), (40, 4136133), (60, 2757422), (120, 1378711), (1063, 155640), (1297, 127560), (2126, 77820), (2594, 63780), (3189, 51880), (3891, 42520), (4252, 38910), (5188, 31890), (5315, 31128), (6378, 25940), (6485, 25512), (7782, 21260), (8504, 19455), (10376, 15945), (10630, 15564), (12756, 12970)]