76207020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1489}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 213773280

約数和(自身を除く): 137566260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 853, 1489, 1706, 2559, 2978, 3412, 4265, 4467, 5118, 5956, 7445, 8530, 8934, 10236, 12795, 14890, 17060, 17868, 22335, 25590, 29780, 44670, 51180, 89340, 1270117, 2540234, 3810351, 5080468, 6350585, 7620702, 12701170, 15241404, 19051755, 25402340, 38103510, 76207020]

約数ペア:

[(1, 76207020), (2, 38103510), (3, 25402340), (4, 19051755), (5, 15241404), (6, 12701170), (10, 7620702), (12, 6350585), (15, 5080468), (20, 3810351), (30, 2540234), (60, 1270117), (853, 89340), (1489, 51180), (1706, 44670), (2559, 29780), (2978, 25590), (3412, 22335), (4265, 17868), (4467, 17060), (5118, 14890), (5956, 12795), (7445, 10236), (8530, 8934)]