157544760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1312873}}^1$

素因数の和:1312887

約数の個数: 32

約数和(自身を含む): 472634640

約数和(自身を除く): 315089880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1312873, 2625746, 3938619, 5251492, 6564365, 7877238, 10502984, 13128730, 15754476, 19693095, 26257460, 31508952, 39386190, 52514920, 78772380, 157544760]

約数ペア:

[(1, 157544760), (2, 78772380), (3, 52514920), (4, 39386190), (5, 31508952), (6, 26257460), (8, 19693095), (10, 15754476), (12, 13128730), (15, 10502984), (20, 7877238), (24, 6564365), (30, 5251492), (40, 3938619), (60, 2625746), (120, 1312873)]