7341720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 22209120

約数和(自身を除く): 14867400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 317, 386, 579, 634, 772, 951, 965, 1158, 1268, 1544, 1585, 1902, 1930, 2316, 2536, 2895, 3170, 3804, 3860, 4632, 4755, 5790, 6340, 7608, 7720, 9510, 11580, 12680, 19020, 23160, 38040, 61181, 122362, 183543, 244724, 305905, 367086, 489448, 611810, 734172, 917715, 1223620, 1468344, 1835430, 2447240, 3670860, 7341720]

約数ペア:

[(1, 7341720), (2, 3670860), (3, 2447240), (4, 1835430), (5, 1468344), (6, 1223620), (8, 917715), (10, 734172), (12, 611810), (15, 489448), (20, 367086), (24, 305905), (30, 244724), (40, 183543), (60, 122362), (120, 61181), (193, 38040), (317, 23160), (386, 19020), (579, 12680), (634, 11580), (772, 9510), (951, 7720), (965, 7608), (1158, 6340), (1268, 5790), (1544, 4755), (1585, 4632), (1902, 3860), (1930, 3804), (2316, 3170), (2536, 2895)]