31954080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{66571}}^1$

素因数の和:66589

約数の個数: 48

約数和(自身を含む): 100656864

約数和(自身を除く): 68702784

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, 66571, 133142, 199713, 266284, 332855, 399426, 532568, 665710, 798852, 998565, 1065136, 1331420, 1597704, 1997130, 2130272, 2662840, 3195408, 3994260, 5325680, 6390816, 7988520, 10651360, 15977040, 31954080]

約数ペア:

[(1, 31954080), (2, 15977040), (3, 10651360), (4, 7988520), (5, 6390816), (6, 5325680), (8, 3994260), (10, 3195408), (12, 2662840), (15, 2130272), (16, 1997130), (20, 1597704), (24, 1331420), (30, 1065136), (32, 998565), (40, 798852), (48, 665710), (60, 532568), (80, 399426), (96, 332855), (120, 266284), (160, 199713), (240, 133142), (480, 66571)]