9926880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20681}}^1$

素因数の和:20699

約数の個数: 48

約数和(自身を含む): 31271184

約数和(自身を除く): 21344304

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, 20681, 41362, 62043, 82724, 103405, 124086, 165448, 206810, 248172, 310215, 330896, 413620, 496344, 620430, 661792, 827240, 992688, 1240860, 1654480, 1985376, 2481720, 3308960, 4963440, 9926880]

約数ペア:

[(1, 9926880), (2, 4963440), (3, 3308960), (4, 2481720), (5, 1985376), (6, 1654480), (8, 1240860), (10, 992688), (12, 827240), (15, 661792), (16, 620430), (20, 496344), (24, 413620), (30, 330896), (32, 310215), (40, 248172), (48, 206810), (60, 165448), (80, 124086), (96, 103405), (120, 82724), (160, 62043), (240, 41362), (480, 20681)]