81024960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{84401}}^1$

素因数の和:84421

約数の個数: 56

約数和(自身を含む): 257257296

約数和(自身を除く): 176232336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 84401, 168802, 253203, 337604, 422005, 506406, 675208, 844010, 1012812, 1266015, 1350416, 1688020, 2025624, 2532030, 2700832, 3376040, 4051248, 5064060, 5401664, 6752080, 8102496, 10128120, 13504160, 16204992, 20256240, 27008320, 40512480, 81024960]

約数ペア:

[(1, 81024960), (2, 40512480), (3, 27008320), (4, 20256240), (5, 16204992), (6, 13504160), (8, 10128120), (10, 8102496), (12, 6752080), (15, 5401664), (16, 5064060), (20, 4051248), (24, 3376040), (30, 2700832), (32, 2532030), (40, 2025624), (48, 1688020), (60, 1350416), (64, 1266015), (80, 1012812), (96, 844010), (120, 675208), (160, 506406), (192, 422005), (240, 337604), (320, 253203), (480, 168802), (960, 84401)]