7458080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{6659}}^1$

素因数の和:6681

約数の個数: 48

約数和(自身を含む): 20139840

約数和(自身を除く): 12681760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 6659, 13318, 26636, 33295, 46613, 53272, 66590, 93226, 106544, 133180, 186452, 213088, 233065, 266360, 372904, 466130, 532720, 745808, 932260, 1065440, 1491616, 1864520, 3729040, 7458080]

約数ペア:

[(1, 7458080), (2, 3729040), (4, 1864520), (5, 1491616), (7, 1065440), (8, 932260), (10, 745808), (14, 532720), (16, 466130), (20, 372904), (28, 266360), (32, 233065), (35, 213088), (40, 186452), (56, 133180), (70, 106544), (80, 93226), (112, 66590), (140, 53272), (160, 46613), (224, 33295), (280, 26636), (560, 13318), (1120, 6659)]