19146720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 61018272

約数和(自身を除く): 41871552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 113, 120, 160, 226, 240, 339, 353, 452, 480, 565, 678, 706, 904, 1059, 1130, 1356, 1412, 1695, 1765, 1808, 2118, 2260, 2712, 2824, 3390, 3530, 3616, 4236, 4520, 5295, 5424, 5648, 6780, 7060, 8472, 9040, 10590, 10848, 11296, 13560, 14120, 16944, 18080, 21180, 27120, 28240, 33888, 39889, 42360, 54240, 56480, 79778, 84720, 119667, 159556, 169440, 199445, 239334, 319112, 398890, 478668, 598335, 638224, 797780, 957336, 1196670, 1276448, 1595560, 1914672, 2393340, 3191120, 3829344, 4786680, 6382240, 9573360, 19146720]

約数ペア:

[(1, 19146720), (2, 9573360), (3, 6382240), (4, 4786680), (5, 3829344), (6, 3191120), (8, 2393340), (10, 1914672), (12, 1595560), (15, 1276448), (16, 1196670), (20, 957336), (24, 797780), (30, 638224), (32, 598335), (40, 478668), (48, 398890), (60, 319112), (80, 239334), (96, 199445), (113, 169440), (120, 159556), (160, 119667), (226, 84720), (240, 79778), (339, 56480), (353, 54240), (452, 42360), (480, 39889), (565, 33888), (678, 28240), (706, 27120), (904, 21180), (1059, 18080), (1130, 16944), (1356, 14120), (1412, 13560), (1695, 11296), (1765, 10848), (1808, 10590), (2118, 9040), (2260, 8472), (2712, 7060), (2824, 6780), (3390, 5648), (3530, 5424), (3616, 5295), (4236, 4520)]