72630660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2213}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 203829696

約数和(自身を除く): 131199036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2213, 2735, 3282, 4426, 5470, 6564, 6639, 8205, 8852, 10940, 11065, 13278, 16410, 22130, 26556, 32820, 33195, 44260, 66390, 132780, 1210511, 2421022, 3631533, 4842044, 6052555, 7263066, 12105110, 14526132, 18157665, 24210220, 36315330, 72630660]

約数ペア:

[(1, 72630660), (2, 36315330), (3, 24210220), (4, 18157665), (5, 14526132), (6, 12105110), (10, 7263066), (12, 6052555), (15, 4842044), (20, 3631533), (30, 2421022), (60, 1210511), (547, 132780), (1094, 66390), (1641, 44260), (2188, 33195), (2213, 32820), (2735, 26556), (3282, 22130), (4426, 16410), (5470, 13278), (6564, 11065), (6639, 10940), (8205, 8852)]