121541560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{62011}}^1$

素因数の和:62036

約数の個数: 48

約数和(自身を含む): 318121560

約数和(自身を除く): 196580000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 62011, 124022, 248044, 310055, 434077, 496088, 620110, 868154, 1240220, 1736308, 2170385, 2480440, 3038539, 3472616, 4340770, 6077078, 8681540, 12154156, 15192695, 17363080, 24308312, 30385390, 60770780, 121541560]

約数ペア:

[(1, 121541560), (2, 60770780), (4, 30385390), (5, 24308312), (7, 17363080), (8, 15192695), (10, 12154156), (14, 8681540), (20, 6077078), (28, 4340770), (35, 3472616), (40, 3038539), (49, 2480440), (56, 2170385), (70, 1736308), (98, 1240220), (140, 868154), (196, 620110), (245, 496088), (280, 434077), (392, 310055), (490, 248044), (980, 124022), (1960, 62011)]