381231360

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{3677}}^1$

素因数の和:3710

約数の個数: 180

約数和(自身を含む): 1364486508

約数和(自身を除く): 983255148

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, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3677, 3840, 4320, 5184, 5760, 6480, 6912, 7354, 8640, 10368, 11031, 11520, 12960, 14708, 17280, 18385, 20736, 22062, 25920, 29416, 33093, 34560, 36770, 44124, 51840, 55155, 58832, 66186, 73540, 88248, 99279, 103680, 110310, 117664, 132372, 147080, 165465, 176496, 198558, 220620, 235328, 264744, 294160, 297837, 330930, 352992, 397116, 441240, 470656, 496395, 529488, 588320, 595674, 661860, 705984, 794232, 882480, 941312, 992790, 1058976, 1176640, 1191348, 1323720, 1411968, 1489185, 1588464, 1764960, 1985580, 2117952, 2353280, 2382696, 2647440, 2823936, 2978370, 3176928, 3529920, 3971160, 4235904, 4706560, 4765392, 5294880, 5956740, 6353856, 7059840, 7942320, 8471808, 9530784, 10589760, 11913480, 12707712, 14119680, 15884640, 19061568, 21179520, 23826960, 25415424, 31769280, 38123136, 42359040, 47653920, 63538560, 76246272, 95307840, 127077120, 190615680, 381231360]

約数ペア:

[(1, 381231360), (2, 190615680), (3, 127077120), (4, 95307840), (5, 76246272), (6, 63538560), (8, 47653920), (9, 42359040), (10, 38123136), (12, 31769280), (15, 25415424), (16, 23826960), (18, 21179520), (20, 19061568), (24, 15884640), (27, 14119680), (30, 12707712), (32, 11913480), (36, 10589760), (40, 9530784), (45, 8471808), (48, 7942320), (54, 7059840), (60, 6353856), (64, 5956740), (72, 5294880), (80, 4765392), (81, 4706560), (90, 4235904), (96, 3971160), (108, 3529920), (120, 3176928), (128, 2978370), (135, 2823936), (144, 2647440), (160, 2382696), (162, 2353280), (180, 2117952), (192, 1985580), (216, 1764960), (240, 1588464), (256, 1489185), (270, 1411968), (288, 1323720), (320, 1191348), (324, 1176640), (360, 1058976), (384, 992790), (405, 941312), (432, 882480), (480, 794232), (540, 705984), (576, 661860), (640, 595674), (648, 588320), (720, 529488), (768, 496395), (810, 470656), (864, 441240), (960, 397116), (1080, 352992), (1152, 330930), (1280, 297837), (1296, 294160), (1440, 264744), (1620, 235328), (1728, 220620), (1920, 198558), (2160, 176496), (2304, 165465), (2592, 147080), (2880, 132372), (3240, 117664), (3456, 110310), (3677, 103680), (3840, 99279), (4320, 88248), (5184, 73540), (5760, 66186), (6480, 58832), (6912, 55155), (7354, 51840), (8640, 44124), (10368, 36770), (11031, 34560), (11520, 33093), (12960, 29416), (14708, 25920), (17280, 22062), (18385, 20736)]