85810680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{238363}}^1$

素因数の和:238380

約数の個数: 48

約数和(自身を含む): 278885880

約数和(自身を除く): 193075200

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, 238363, 476726, 715089, 953452, 1191815, 1430178, 1906904, 2145267, 2383630, 2860356, 3575445, 4290534, 4767260, 5720712, 7150890, 8581068, 9534520, 10726335, 14301780, 17162136, 21452670, 28603560, 42905340, 85810680]

約数ペア:

[(1, 85810680), (2, 42905340), (3, 28603560), (4, 21452670), (5, 17162136), (6, 14301780), (8, 10726335), (9, 9534520), (10, 8581068), (12, 7150890), (15, 5720712), (18, 4767260), (20, 4290534), (24, 3575445), (30, 2860356), (36, 2383630), (40, 2145267), (45, 1906904), (60, 1430178), (72, 1191815), (90, 953452), (120, 715089), (180, 476726), (360, 238363)]