9907440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41281}}^1$

素因数の和:41297

約数の個数: 40

約数和(自身を含む): 30713808

約数和(自身を除く): 20806368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 41281, 82562, 123843, 165124, 206405, 247686, 330248, 412810, 495372, 619215, 660496, 825620, 990744, 1238430, 1651240, 1981488, 2476860, 3302480, 4953720, 9907440]

約数ペア:

[(1, 9907440), (2, 4953720), (3, 3302480), (4, 2476860), (5, 1981488), (6, 1651240), (8, 1238430), (10, 990744), (12, 825620), (15, 660496), (16, 619215), (20, 495372), (24, 412810), (30, 330248), (40, 247686), (48, 206405), (60, 165124), (80, 123843), (120, 82562), (240, 41281)]