12659040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 44226000

約数和(自身を除く): 31566960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 149, 160, 177, 180, 236, 240, 288, 295, 298, 354, 360, 447, 472, 480, 531, 590, 596, 708, 720, 745, 885, 894, 944, 1062, 1180, 1192, 1341, 1416, 1440, 1490, 1770, 1788, 1888, 2124, 2235, 2360, 2384, 2655, 2682, 2832, 2980, 3540, 3576, 4248, 4470, 4720, 4768, 5310, 5364, 5664, 5960, 6705, 7080, 7152, 8496, 8791, 8940, 9440, 10620, 10728, 11920, 13410, 14160, 14304, 16992, 17582, 17880, 21240, 21456, 23840, 26373, 26820, 28320, 35164, 35760, 42480, 42912, 43955, 52746, 53640, 70328, 71520, 79119, 84960, 87910, 105492, 107280, 131865, 140656, 158238, 175820, 210984, 214560, 263730, 281312, 316476, 351640, 395595, 421968, 527460, 632952, 703280, 791190, 843936, 1054920, 1265904, 1406560, 1582380, 2109840, 2531808, 3164760, 4219680, 6329520, 12659040]

約数ペア:

[(1, 12659040), (2, 6329520), (3, 4219680), (4, 3164760), (5, 2531808), (6, 2109840), (8, 1582380), (9, 1406560), (10, 1265904), (12, 1054920), (15, 843936), (16, 791190), (18, 703280), (20, 632952), (24, 527460), (30, 421968), (32, 395595), (36, 351640), (40, 316476), (45, 281312), (48, 263730), (59, 214560), (60, 210984), (72, 175820), (80, 158238), (90, 140656), (96, 131865), (118, 107280), (120, 105492), (144, 87910), (149, 84960), (160, 79119), (177, 71520), (180, 70328), (236, 53640), (240, 52746), (288, 43955), (295, 42912), (298, 42480), (354, 35760), (360, 35164), (447, 28320), (472, 26820), (480, 26373), (531, 23840), (590, 21456), (596, 21240), (708, 17880), (720, 17582), (745, 16992), (885, 14304), (894, 14160), (944, 13410), (1062, 11920), (1180, 10728), (1192, 10620), (1341, 9440), (1416, 8940), (1440, 8791), (1490, 8496), (1770, 7152), (1788, 7080), (1888, 6705), (2124, 5960), (2235, 5664), (2360, 5364), (2384, 5310), (2655, 4768), (2682, 4720), (2832, 4470), (2980, 4248), (3540, 3576)]