201315960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{559211}}^1$

素因数の和:559228

約数の個数: 48

約数和(自身を含む): 654278040

約数和(自身を除く): 452962080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 559211, 1118422, 1677633, 2236844, 2796055, 3355266, 4473688, 5032899, 5592110, 6710532, 8388165, 10065798, 11184220, 13421064, 16776330, 20131596, 22368440, 25164495, 33552660, 40263192, 50328990, 67105320, 100657980, 201315960]

約数ペア:

[(1, 201315960), (2, 100657980), (3, 67105320), (4, 50328990), (5, 40263192), (6, 33552660), (8, 25164495), (9, 22368440), (10, 20131596), (12, 16776330), (15, 13421064), (18, 11184220), (20, 10065798), (24, 8388165), (30, 6710532), (36, 5592110), (40, 5032899), (45, 4473688), (60, 3355266), (72, 2796055), (90, 2236844), (120, 1677633), (180, 1118422), (360, 559211)]