61812120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1103}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 186001920

約数和(自身を除く): 124189800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467, 934, 1103, 1401, 1868, 2206, 2335, 2802, 3309, 3736, 4412, 4670, 5515, 5604, 6618, 7005, 8824, 9340, 11030, 11208, 13236, 14010, 16545, 18680, 22060, 26472, 28020, 33090, 44120, 56040, 66180, 132360, 515101, 1030202, 1545303, 2060404, 2575505, 3090606, 4120808, 5151010, 6181212, 7726515, 10302020, 12362424, 15453030, 20604040, 30906060, 61812120]

約数ペア:

[(1, 61812120), (2, 30906060), (3, 20604040), (4, 15453030), (5, 12362424), (6, 10302020), (8, 7726515), (10, 6181212), (12, 5151010), (15, 4120808), (20, 3090606), (24, 2575505), (30, 2060404), (40, 1545303), (60, 1030202), (120, 515101), (467, 132360), (934, 66180), (1103, 56040), (1401, 44120), (1868, 33090), (2206, 28020), (2335, 26472), (2802, 22060), (3309, 18680), (3736, 16545), (4412, 14010), (4670, 13236), (5515, 11208), (5604, 11030), (6618, 9340), (7005, 8824)]