22027440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{91781}}^1$

素因数の和:91797

約数の個数: 40

約数和(自身を含む): 68285808

約数和(自身を除く): 46258368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 91781, 183562, 275343, 367124, 458905, 550686, 734248, 917810, 1101372, 1376715, 1468496, 1835620, 2202744, 2753430, 3671240, 4405488, 5506860, 7342480, 11013720, 22027440]

約数ペア:

[(1, 22027440), (2, 11013720), (3, 7342480), (4, 5506860), (5, 4405488), (6, 3671240), (8, 2753430), (10, 2202744), (12, 1835620), (15, 1468496), (16, 1376715), (20, 1101372), (24, 917810), (30, 734248), (40, 550686), (48, 458905), (60, 367124), (80, 275343), (120, 183562), (240, 91781)]