61610280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{513419}}^1$

素因数の和:513433

約数の個数: 32

約数和(自身を含む): 184831200

約数和(自身を除く): 123220920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 513419, 1026838, 1540257, 2053676, 2567095, 3080514, 4107352, 5134190, 6161028, 7701285, 10268380, 12322056, 15402570, 20536760, 30805140, 61610280]

約数ペア:

[(1, 61610280), (2, 30805140), (3, 20536760), (4, 15402570), (5, 12322056), (6, 10268380), (8, 7701285), (10, 6161028), (12, 5134190), (15, 4107352), (20, 3080514), (24, 2567095), (30, 2053676), (40, 1540257), (60, 1026838), (120, 513419)]