246293280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10061}}^1$

素因数の和:10099

約数の個数: 144

約数和(自身を含む): 890004024

約数和(自身を除く): 643710744

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, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 10061, 12240, 20122, 24480, 30183, 40244, 50305, 60366, 80488, 90549, 100610, 120732, 150915, 160976, 171037, 181098, 201220, 241464, 301830, 321952, 342074, 362196, 402440, 452745, 482928, 513111, 603660, 684148, 724392, 804880, 855185, 905490, 965856, 1026222, 1207320, 1368296, 1448784, 1539333, 1609760, 1710370, 1810980, 2052444, 2414640, 2565555, 2736592, 2897568, 3078666, 3420740, 3621960, 4104888, 4829280, 5131110, 5473184, 6157332, 6841480, 7243920, 7696665, 8209776, 10262220, 12314664, 13682960, 14487840, 15393330, 16419552, 20524440, 24629328, 27365920, 30786660, 41048880, 49258656, 61573320, 82097760, 123146640, 246293280]

約数ペア:

[(1, 246293280), (2, 123146640), (3, 82097760), (4, 61573320), (5, 49258656), (6, 41048880), (8, 30786660), (9, 27365920), (10, 24629328), (12, 20524440), (15, 16419552), (16, 15393330), (17, 14487840), (18, 13682960), (20, 12314664), (24, 10262220), (30, 8209776), (32, 7696665), (34, 7243920), (36, 6841480), (40, 6157332), (45, 5473184), (48, 5131110), (51, 4829280), (60, 4104888), (68, 3621960), (72, 3420740), (80, 3078666), (85, 2897568), (90, 2736592), (96, 2565555), (102, 2414640), (120, 2052444), (136, 1810980), (144, 1710370), (153, 1609760), (160, 1539333), (170, 1448784), (180, 1368296), (204, 1207320), (240, 1026222), (255, 965856), (272, 905490), (288, 855185), (306, 804880), (340, 724392), (360, 684148), (408, 603660), (480, 513111), (510, 482928), (544, 452745), (612, 402440), (680, 362196), (720, 342074), (765, 321952), (816, 301830), (1020, 241464), (1224, 201220), (1360, 181098), (1440, 171037), (1530, 160976), (1632, 150915), (2040, 120732), (2448, 100610), (2720, 90549), (3060, 80488), (4080, 60366), (4896, 50305), (6120, 40244), (8160, 30183), (10061, 24480), (12240, 20122)]