61424760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{511873}}^1$

素因数の和:511887

約数の個数: 32

約数和(自身を含む): 184274640

約数和(自身を除く): 122849880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 511873, 1023746, 1535619, 2047492, 2559365, 3071238, 4094984, 5118730, 6142476, 7678095, 10237460, 12284952, 15356190, 20474920, 30712380, 61424760]

約数ペア:

[(1, 61424760), (2, 30712380), (3, 20474920), (4, 15356190), (5, 12284952), (6, 10237460), (8, 7678095), (10, 6142476), (12, 5118730), (15, 4094984), (20, 3071238), (24, 2559365), (30, 2047492), (40, 1535619), (60, 1023746), (120, 511873)]