386398080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 256

約数和(自身を含む): 1395360000

約数和(自身を除く): 1008961920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 128, 135, 144, 160, 177, 180, 192, 216, 236, 240, 270, 288, 295, 320, 354, 360, 379, 384, 432, 472, 480, 531, 540, 576, 590, 640, 708, 720, 758, 864, 885, 944, 960, 1062, 1080, 1137, 1152, 1180, 1416, 1440, 1516, 1593, 1728, 1770, 1888, 1895, 1920, 2124, 2160, 2274, 2360, 2655, 2832, 2880, 3032, 3186, 3411, 3456, 3540, 3776, 3790, 4248, 4320, 4548, 4720, 5310, 5664, 5685, 5760, 6064, 6372, 6822, 7080, 7552, 7580, 7965, 8496, 8640, 9096, 9440, 10233, 10620, 11328, 11370, 12128, 12744, 13644, 14160, 15160, 15930, 16992, 17055, 17280, 18192, 18880, 20466, 21240, 22361, 22656, 22740, 24256, 25488, 27288, 28320, 30320, 31860, 33984, 34110, 36384, 37760, 40932, 42480, 44722, 45480, 48512, 50976, 51165, 54576, 56640, 60640, 63720, 67083, 67968, 68220, 72768, 81864, 84960, 89444, 90960, 101952, 102330, 109152, 111805, 113280, 121280, 127440, 134166, 136440, 145536, 163728, 169920, 178888, 181920, 201249, 203904, 204660, 218304, 223610, 242560, 254880, 268332, 272880, 327456, 335415, 339840, 357776, 363840, 402498, 409320, 436608, 447220, 509760, 536664, 545760, 603747, 654912, 670830, 715552, 727680, 804996, 818640, 894440, 1006245, 1019520, 1073328, 1091520, 1207494, 1309824, 1341660, 1431104, 1609992, 1637280, 1788880, 2012490, 2146656, 2183040, 2414988, 2683320, 2862208, 3018735, 3219984, 3274560, 3577760, 4024980, 4293312, 4829976, 5366640, 6037470, 6439968, 6549120, 7155520, 8049960, 8586624, 9659952, 10733280, 12074940, 12879936, 14311040, 16099920, 19319904, 21466560, 24149880, 25759872, 32199840, 38639808, 42933120, 48299760, 64399680, 77279616, 96599520, 128799360, 193199040, 386398080]

約数ペア:

[(1, 386398080), (2, 193199040), (3, 128799360), (4, 96599520), (5, 77279616), (6, 64399680), (8, 48299760), (9, 42933120), (10, 38639808), (12, 32199840), (15, 25759872), (16, 24149880), (18, 21466560), (20, 19319904), (24, 16099920), (27, 14311040), (30, 12879936), (32, 12074940), (36, 10733280), (40, 9659952), (45, 8586624), (48, 8049960), (54, 7155520), (59, 6549120), (60, 6439968), (64, 6037470), (72, 5366640), (80, 4829976), (90, 4293312), (96, 4024980), (108, 3577760), (118, 3274560), (120, 3219984), (128, 3018735), (135, 2862208), (144, 2683320), (160, 2414988), (177, 2183040), (180, 2146656), (192, 2012490), (216, 1788880), (236, 1637280), (240, 1609992), (270, 1431104), (288, 1341660), (295, 1309824), (320, 1207494), (354, 1091520), (360, 1073328), (379, 1019520), (384, 1006245), (432, 894440), (472, 818640), (480, 804996), (531, 727680), (540, 715552), (576, 670830), (590, 654912), (640, 603747), (708, 545760), (720, 536664), (758, 509760), (864, 447220), (885, 436608), (944, 409320), (960, 402498), (1062, 363840), (1080, 357776), (1137, 339840), (1152, 335415), (1180, 327456), (1416, 272880), (1440, 268332), (1516, 254880), (1593, 242560), (1728, 223610), (1770, 218304), (1888, 204660), (1895, 203904), (1920, 201249), (2124, 181920), (2160, 178888), (2274, 169920), (2360, 163728), (2655, 145536), (2832, 136440), (2880, 134166), (3032, 127440), (3186, 121280), (3411, 113280), (3456, 111805), (3540, 109152), (3776, 102330), (3790, 101952), (4248, 90960), (4320, 89444), (4548, 84960), (4720, 81864), (5310, 72768), (5664, 68220), (5685, 67968), (5760, 67083), (6064, 63720), (6372, 60640), (6822, 56640), (7080, 54576), (7552, 51165), (7580, 50976), (7965, 48512), (8496, 45480), (8640, 44722), (9096, 42480), (9440, 40932), (10233, 37760), (10620, 36384), (11328, 34110), (11370, 33984), (12128, 31860), (12744, 30320), (13644, 28320), (14160, 27288), (15160, 25488), (15930, 24256), (16992, 22740), (17055, 22656), (17280, 22361), (18192, 21240), (18880, 20466)]