30584760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{254873}}^1$

素因数の和:254887

約数の個数: 32

約数和(自身を含む): 91754640

約数和(自身を除く): 61169880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 254873, 509746, 764619, 1019492, 1274365, 1529238, 2038984, 2548730, 3058476, 3823095, 5097460, 6116952, 7646190, 10194920, 15292380, 30584760]

約数ペア:

[(1, 30584760), (2, 15292380), (3, 10194920), (4, 7646190), (5, 6116952), (6, 5097460), (8, 3823095), (10, 3058476), (12, 2548730), (15, 2038984), (20, 1529238), (24, 1274365), (30, 1019492), (40, 764619), (60, 509746), (120, 254873)]