210773040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{878221}}^1$

素因数の和:878237

約数の個数: 40

約数和(自身を含む): 653397168

約数和(自身を除く): 442624128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 878221, 1756442, 2634663, 3512884, 4391105, 5269326, 7025768, 8782210, 10538652, 13173315, 14051536, 17564420, 21077304, 26346630, 35128840, 42154608, 52693260, 70257680, 105386520, 210773040]

約数ペア:

[(1, 210773040), (2, 105386520), (3, 70257680), (4, 52693260), (5, 42154608), (6, 35128840), (8, 26346630), (10, 21077304), (12, 17564420), (15, 14051536), (16, 13173315), (20, 10538652), (24, 8782210), (30, 7025768), (40, 5269326), (48, 4391105), (60, 3512884), (80, 2634663), (120, 1756442), (240, 878221)]