189271560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1979}}^1$

素因数の和:2790

約数の個数: 64

約数和(自身を含む): 568814400

約数和(自身を除く): 379542840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 797, 1594, 1979, 2391, 3188, 3958, 3985, 4782, 5937, 6376, 7916, 7970, 9564, 9895, 11874, 11955, 15832, 15940, 19128, 19790, 23748, 23910, 29685, 31880, 39580, 47496, 47820, 59370, 79160, 95640, 118740, 237480, 1577263, 3154526, 4731789, 6309052, 7886315, 9463578, 12618104, 15772630, 18927156, 23658945, 31545260, 37854312, 47317890, 63090520, 94635780, 189271560]

約数ペア:

[(1, 189271560), (2, 94635780), (3, 63090520), (4, 47317890), (5, 37854312), (6, 31545260), (8, 23658945), (10, 18927156), (12, 15772630), (15, 12618104), (20, 9463578), (24, 7886315), (30, 6309052), (40, 4731789), (60, 3154526), (120, 1577263), (797, 237480), (1594, 118740), (1979, 95640), (2391, 79160), (3188, 59370), (3958, 47820), (3985, 47496), (4782, 39580), (5937, 31880), (6376, 29685), (7916, 23910), (7970, 23748), (9564, 19790), (9895, 19128), (11874, 15940), (11955, 15832)]