4963440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20681}}^1$

素因数の和:20697

約数の個数: 40

約数和(自身を含む): 15387408

約数和(自身を除く): 10423968

約数列:

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

約数ペア:

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