2083440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8681}}^1$

素因数の和:8697

約数の個数: 40

約数和(自身を含む): 6459408

約数和(自身を除く): 4375968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8681, 17362, 26043, 34724, 43405, 52086, 69448, 86810, 104172, 130215, 138896, 173620, 208344, 260430, 347240, 416688, 520860, 694480, 1041720, 2083440]

約数ペア:

[(1, 2083440), (2, 1041720), (3, 694480), (4, 520860), (5, 416688), (6, 347240), (8, 260430), (10, 208344), (12, 173620), (15, 138896), (16, 130215), (20, 104172), (24, 86810), (30, 69448), (40, 52086), (48, 43405), (60, 34724), (80, 26043), (120, 17362), (240, 8681)]