245240640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5009}}^1$

素因数の和:5049

約数の個数: 168

約数和(自身を含む): 893323080

約数和(自身を除く): 648082440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5009, 5440, 6120, 8160, 9792, 10018, 12240, 15027, 16320, 20036, 24480, 25045, 30054, 40072, 45081, 48960, 50090, 60108, 75135, 80144, 85153, 90162, 100180, 120216, 150270, 160288, 170306, 180324, 200360, 225405, 240432, 255459, 300540, 320576, 340612, 360648, 400720, 425765, 450810, 480864, 510918, 601080, 681224, 721296, 766377, 801440, 851530, 901620, 961728, 1021836, 1202160, 1277295, 1362448, 1442592, 1532754, 1602880, 1703060, 1803240, 2043672, 2404320, 2554590, 2724896, 2885184, 3065508, 3406120, 3606480, 3831885, 4087344, 4808640, 5109180, 5449792, 6131016, 6812240, 7212960, 7663770, 8174688, 10218360, 12262032, 13624480, 14425920, 15327540, 16349376, 20436720, 24524064, 27248960, 30655080, 40873440, 49048128, 61310160, 81746880, 122620320, 245240640]

約数ペア:

[(1, 245240640), (2, 122620320), (3, 81746880), (4, 61310160), (5, 49048128), (6, 40873440), (8, 30655080), (9, 27248960), (10, 24524064), (12, 20436720), (15, 16349376), (16, 15327540), (17, 14425920), (18, 13624480), (20, 12262032), (24, 10218360), (30, 8174688), (32, 7663770), (34, 7212960), (36, 6812240), (40, 6131016), (45, 5449792), (48, 5109180), (51, 4808640), (60, 4087344), (64, 3831885), (68, 3606480), (72, 3406120), (80, 3065508), (85, 2885184), (90, 2724896), (96, 2554590), (102, 2404320), (120, 2043672), (136, 1803240), (144, 1703060), (153, 1602880), (160, 1532754), (170, 1442592), (180, 1362448), (192, 1277295), (204, 1202160), (240, 1021836), (255, 961728), (272, 901620), (288, 851530), (306, 801440), (320, 766377), (340, 721296), (360, 681224), (408, 601080), (480, 510918), (510, 480864), (544, 450810), (576, 425765), (612, 400720), (680, 360648), (720, 340612), (765, 320576), (816, 300540), (960, 255459), (1020, 240432), (1088, 225405), (1224, 200360), (1360, 180324), (1440, 170306), (1530, 160288), (1632, 150270), (2040, 120216), (2448, 100180), (2720, 90162), (2880, 85153), (3060, 80144), (3264, 75135), (4080, 60108), (4896, 50090), (5009, 48960), (5440, 45081), (6120, 40072), (8160, 30054), (9792, 25045), (10018, 24480), (12240, 20036), (15027, 16320)]