29121720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{242681}}^1$

素因数の和:242695

約数の個数: 32

約数和(自身を含む): 87365520

約数和(自身を除く): 58243800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 242681, 485362, 728043, 970724, 1213405, 1456086, 1941448, 2426810, 2912172, 3640215, 4853620, 5824344, 7280430, 9707240, 14560860, 29121720]

約数ペア:

[(1, 29121720), (2, 14560860), (3, 9707240), (4, 7280430), (5, 5824344), (6, 4853620), (8, 3640215), (10, 2912172), (12, 2426810), (15, 1941448), (20, 1456086), (24, 1213405), (30, 970724), (40, 728043), (60, 485362), (120, 242681)]