75672420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2633}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 212405760

約数和(自身を除く): 136733340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2633, 2874, 4790, 5266, 5748, 7185, 7899, 9580, 10532, 13165, 14370, 15798, 26330, 28740, 31596, 39495, 52660, 78990, 157980, 1261207, 2522414, 3783621, 5044828, 6306035, 7567242, 12612070, 15134484, 18918105, 25224140, 37836210, 75672420]

約数ペア:

[(1, 75672420), (2, 37836210), (3, 25224140), (4, 18918105), (5, 15134484), (6, 12612070), (10, 7567242), (12, 6306035), (15, 5044828), (20, 3783621), (30, 2522414), (60, 1261207), (479, 157980), (958, 78990), (1437, 52660), (1916, 39495), (2395, 31596), (2633, 28740), (2874, 26330), (4790, 15798), (5266, 14370), (5748, 13165), (7185, 10532), (7899, 9580)]