27747120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{115613}}^1$

素因数の和:115629

約数の個数: 40

約数和(自身を含む): 86016816

約数和(自身を除く): 58269696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 115613, 231226, 346839, 462452, 578065, 693678, 924904, 1156130, 1387356, 1734195, 1849808, 2312260, 2774712, 3468390, 4624520, 5549424, 6936780, 9249040, 13873560, 27747120]

約数ペア:

[(1, 27747120), (2, 13873560), (3, 9249040), (4, 6936780), (5, 5549424), (6, 4624520), (8, 3468390), (10, 2774712), (12, 2312260), (15, 1849808), (16, 1734195), (20, 1387356), (24, 1156130), (30, 924904), (40, 693678), (48, 578065), (60, 462452), (80, 346839), (120, 231226), (240, 115613)]