23467680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 82162080

約数和(自身を除く): 58694400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 379, 387, 430, 480, 516, 645, 688, 720, 758, 774, 860, 1032, 1137, 1290, 1376, 1440, 1516, 1548, 1720, 1895, 1935, 2064, 2274, 2580, 3032, 3096, 3411, 3440, 3790, 3870, 4128, 4548, 5160, 5685, 6064, 6192, 6822, 6880, 7580, 7740, 9096, 10320, 11370, 12128, 12384, 13644, 15160, 15480, 16297, 17055, 18192, 20640, 22740, 27288, 30320, 30960, 32594, 34110, 36384, 45480, 48891, 54576, 60640, 61920, 65188, 68220, 81485, 90960, 97782, 109152, 130376, 136440, 146673, 162970, 181920, 195564, 244455, 260752, 272880, 293346, 325940, 391128, 488910, 521504, 545760, 586692, 651880, 733365, 782256, 977820, 1173384, 1303760, 1466730, 1564512, 1955640, 2346768, 2607520, 2933460, 3911280, 4693536, 5866920, 7822560, 11733840, 23467680]

約数ペア:

[(1, 23467680), (2, 11733840), (3, 7822560), (4, 5866920), (5, 4693536), (6, 3911280), (8, 2933460), (9, 2607520), (10, 2346768), (12, 1955640), (15, 1564512), (16, 1466730), (18, 1303760), (20, 1173384), (24, 977820), (30, 782256), (32, 733365), (36, 651880), (40, 586692), (43, 545760), (45, 521504), (48, 488910), (60, 391128), (72, 325940), (80, 293346), (86, 272880), (90, 260752), (96, 244455), (120, 195564), (129, 181920), (144, 162970), (160, 146673), (172, 136440), (180, 130376), (215, 109152), (240, 97782), (258, 90960), (288, 81485), (344, 68220), (360, 65188), (379, 61920), (387, 60640), (430, 54576), (480, 48891), (516, 45480), (645, 36384), (688, 34110), (720, 32594), (758, 30960), (774, 30320), (860, 27288), (1032, 22740), (1137, 20640), (1290, 18192), (1376, 17055), (1440, 16297), (1516, 15480), (1548, 15160), (1720, 13644), (1895, 12384), (1935, 12128), (2064, 11370), (2274, 10320), (2580, 9096), (3032, 7740), (3096, 7580), (3411, 6880), (3440, 6822), (3790, 6192), (3870, 6064), (4128, 5685), (4548, 5160)]