157619040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{328373}}^1$

素因数の和:328391

約数の個数: 48

約数和(自身を含む): 496501488

約数和(自身を除く): 338882448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 328373, 656746, 985119, 1313492, 1641865, 1970238, 2626984, 3283730, 3940476, 4925595, 5253968, 6567460, 7880952, 9851190, 10507936, 13134920, 15761904, 19702380, 26269840, 31523808, 39404760, 52539680, 78809520, 157619040]

約数ペア:

[(1, 157619040), (2, 78809520), (3, 52539680), (4, 39404760), (5, 31523808), (6, 26269840), (8, 19702380), (10, 15761904), (12, 13134920), (15, 10507936), (16, 9851190), (20, 7880952), (24, 6567460), (30, 5253968), (32, 4925595), (40, 3940476), (48, 3283730), (60, 2626984), (80, 1970238), (96, 1641865), (120, 1313492), (160, 985119), (240, 656746), (480, 328373)]