79170660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{773}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 240884280

約数和(自身を除く): 161713620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 569, 773, 1138, 1546, 1707, 2276, 2319, 2845, 3092, 3414, 3865, 4638, 5121, 5690, 6828, 6957, 7730, 8535, 9276, 10242, 11380, 11595, 13914, 15460, 17070, 20484, 23190, 25605, 27828, 34140, 34785, 46380, 51210, 69570, 102420, 139140, 439837, 879674, 1319511, 1759348, 2199185, 2639022, 3958533, 4398370, 5278044, 6597555, 7917066, 8796740, 13195110, 15834132, 19792665, 26390220, 39585330, 79170660]

約数ペア:

[(1, 79170660), (2, 39585330), (3, 26390220), (4, 19792665), (5, 15834132), (6, 13195110), (9, 8796740), (10, 7917066), (12, 6597555), (15, 5278044), (18, 4398370), (20, 3958533), (30, 2639022), (36, 2199185), (45, 1759348), (60, 1319511), (90, 879674), (180, 439837), (569, 139140), (773, 102420), (1138, 69570), (1546, 51210), (1707, 46380), (2276, 34785), (2319, 34140), (2845, 27828), (3092, 25605), (3414, 23190), (3865, 20484), (4638, 17070), (5121, 15460), (5690, 13914), (6828, 11595), (6957, 11380), (7730, 10242), (8535, 9276)]