130447620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2053}}^1$

素因数の和:2421

約数の個数: 72

約数和(自身を含む): 397005336

約数和(自身を除く): 266557716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1412, 1765, 2053, 2118, 3177, 3530, 4106, 4236, 5295, 6159, 6354, 7060, 8212, 10265, 10590, 12318, 12708, 15885, 18477, 20530, 21180, 24636, 30795, 31770, 36954, 41060, 61590, 63540, 73908, 92385, 123180, 184770, 369540, 724709, 1449418, 2174127, 2898836, 3623545, 4348254, 6522381, 7247090, 8696508, 10870635, 13044762, 14494180, 21741270, 26089524, 32611905, 43482540, 65223810, 130447620]

約数ペア:

[(1, 130447620), (2, 65223810), (3, 43482540), (4, 32611905), (5, 26089524), (6, 21741270), (9, 14494180), (10, 13044762), (12, 10870635), (15, 8696508), (18, 7247090), (20, 6522381), (30, 4348254), (36, 3623545), (45, 2898836), (60, 2174127), (90, 1449418), (180, 724709), (353, 369540), (706, 184770), (1059, 123180), (1412, 92385), (1765, 73908), (2053, 63540), (2118, 61590), (3177, 41060), (3530, 36954), (4106, 31770), (4236, 30795), (5295, 24636), (6159, 21180), (6354, 20530), (7060, 18477), (8212, 15885), (10265, 12708), (10590, 12318)]