30570840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{84919}}^1$

素因数の和:84936

約数の個数: 48

約数和(自身を含む): 99356400

約数和(自身を除く): 68785560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 84919, 169838, 254757, 339676, 424595, 509514, 679352, 764271, 849190, 1019028, 1273785, 1528542, 1698380, 2038056, 2547570, 3057084, 3396760, 3821355, 5095140, 6114168, 7642710, 10190280, 15285420, 30570840]

約数ペア:

[(1, 30570840), (2, 15285420), (3, 10190280), (4, 7642710), (5, 6114168), (6, 5095140), (8, 3821355), (9, 3396760), (10, 3057084), (12, 2547570), (15, 2038056), (18, 1698380), (20, 1528542), (24, 1273785), (30, 1019028), (36, 849190), (40, 764271), (45, 679352), (60, 509514), (72, 424595), (90, 339676), (120, 254757), (180, 169838), (360, 84919)]