2440717320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20339311}}^1$

素因数の和:20339325

約数の個数: 32

約数和(自身を含む): 7322152320

約数和(自身を除く): 4881435000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20339311, 40678622, 61017933, 81357244, 101696555, 122035866, 162714488, 203393110, 244071732, 305089665, 406786220, 488143464, 610179330, 813572440, 1220358660, 2440717320]

約数ペア:

[(1, 2440717320), (2, 1220358660), (3, 813572440), (4, 610179330), (5, 488143464), (6, 406786220), (8, 305089665), (10, 244071732), (12, 203393110), (15, 162714488), (20, 122035866), (24, 101696555), (30, 81357244), (40, 61017933), (60, 40678622), (120, 20339311)]