68963520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71837}}^1$

素因数の和:71857

約数の個数: 56

約数和(自身を含む): 218962224

約数和(自身を除く): 149998704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 71837, 143674, 215511, 287348, 359185, 431022, 574696, 718370, 862044, 1077555, 1149392, 1436740, 1724088, 2155110, 2298784, 2873480, 3448176, 4310220, 4597568, 5746960, 6896352, 8620440, 11493920, 13792704, 17240880, 22987840, 34481760, 68963520]

約数ペア:

[(1, 68963520), (2, 34481760), (3, 22987840), (4, 17240880), (5, 13792704), (6, 11493920), (8, 8620440), (10, 6896352), (12, 5746960), (15, 4597568), (16, 4310220), (20, 3448176), (24, 2873480), (30, 2298784), (32, 2155110), (40, 1724088), (48, 1436740), (60, 1149392), (64, 1077555), (80, 862044), (96, 718370), (120, 574696), (160, 431022), (192, 359185), (240, 287348), (320, 215511), (480, 143674), (960, 71837)]