156782280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1306519}}^1$

素因数の和:1306533

約数の個数: 32

約数和(自身を含む): 470347200

約数和(自身を除く): 313564920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1306519, 2613038, 3919557, 5226076, 6532595, 7839114, 10452152, 13065190, 15678228, 19597785, 26130380, 31356456, 39195570, 52260760, 78391140, 156782280]

約数ペア:

[(1, 156782280), (2, 78391140), (3, 52260760), (4, 39195570), (5, 31356456), (6, 26130380), (8, 19597785), (10, 15678228), (12, 13065190), (15, 10452152), (20, 7839114), (24, 6532595), (30, 5226076), (40, 3919557), (60, 2613038), (120, 1306519)]