160763280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{669847}}^1$

素因数の和:669863

約数の個数: 40

約数和(自身を含む): 498366912

約数和(自身を除く): 337603632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 669847, 1339694, 2009541, 2679388, 3349235, 4019082, 5358776, 6698470, 8038164, 10047705, 10717552, 13396940, 16076328, 20095410, 26793880, 32152656, 40190820, 53587760, 80381640, 160763280]

約数ペア:

[(1, 160763280), (2, 80381640), (3, 53587760), (4, 40190820), (5, 32152656), (6, 26793880), (8, 20095410), (10, 16076328), (12, 13396940), (15, 10717552), (16, 10047705), (20, 8038164), (24, 6698470), (30, 5358776), (40, 4019082), (48, 3349235), (60, 2679388), (80, 2009541), (120, 1339694), (240, 669847)]