380206080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 264

約数和(自身を含む): 1359076992

約数和(自身を除く): 978870912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 223, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 446, 480, 512, 555, 576, 592, 640, 666, 669, 720, 740, 768, 888, 892, 960, 1024, 1110, 1115, 1152, 1184, 1280, 1332, 1338, 1440, 1480, 1536, 1665, 1776, 1784, 1920, 2007, 2220, 2230, 2304, 2368, 2560, 2664, 2676, 2880, 2960, 3072, 3330, 3345, 3552, 3568, 3840, 4014, 4440, 4460, 4608, 4736, 5120, 5328, 5352, 5760, 5920, 6660, 6690, 7104, 7136, 7680, 8028, 8251, 8880, 8920, 9216, 9472, 10035, 10656, 10704, 11520, 11840, 13320, 13380, 14208, 14272, 15360, 16056, 16502, 17760, 17840, 18944, 20070, 21312, 21408, 23040, 23680, 24753, 26640, 26760, 28416, 28544, 32112, 33004, 35520, 35680, 37888, 40140, 41255, 42624, 42816, 46080, 47360, 49506, 53280, 53520, 56832, 57088, 64224, 66008, 71040, 71360, 74259, 80280, 82510, 85248, 85632, 94720, 99012, 106560, 107040, 113664, 114176, 123765, 128448, 132016, 142080, 142720, 148518, 160560, 165020, 170496, 171264, 189440, 198024, 213120, 214080, 228352, 247530, 256896, 264032, 284160, 285440, 297036, 321120, 330040, 340992, 342528, 371295, 396048, 426240, 428160, 495060, 513792, 528064, 568320, 570880, 594072, 642240, 660080, 685056, 742590, 792096, 852480, 856320, 990120, 1027584, 1056128, 1141760, 1188144, 1284480, 1320160, 1485180, 1584192, 1704960, 1712640, 1980240, 2055168, 2112256, 2376288, 2568960, 2640320, 2970360, 3168384, 3425280, 3960480, 4224512, 4752576, 5137920, 5280640, 5940720, 6336768, 7920960, 8449024, 9505152, 10275840, 10561280, 11881440, 12673536, 15841920, 19010304, 21122560, 23762880, 25347072, 31683840, 38020608, 42245120, 47525760, 63367680, 76041216, 95051520, 126735360, 190103040, 380206080]

約数ペア:

[(1, 380206080), (2, 190103040), (3, 126735360), (4, 95051520), (5, 76041216), (6, 63367680), (8, 47525760), (9, 42245120), (10, 38020608), (12, 31683840), (15, 25347072), (16, 23762880), (18, 21122560), (20, 19010304), (24, 15841920), (30, 12673536), (32, 11881440), (36, 10561280), (37, 10275840), (40, 9505152), (45, 8449024), (48, 7920960), (60, 6336768), (64, 5940720), (72, 5280640), (74, 5137920), (80, 4752576), (90, 4224512), (96, 3960480), (111, 3425280), (120, 3168384), (128, 2970360), (144, 2640320), (148, 2568960), (160, 2376288), (180, 2112256), (185, 2055168), (192, 1980240), (222, 1712640), (223, 1704960), (240, 1584192), (256, 1485180), (288, 1320160), (296, 1284480), (320, 1188144), (333, 1141760), (360, 1056128), (370, 1027584), (384, 990120), (444, 856320), (446, 852480), (480, 792096), (512, 742590), (555, 685056), (576, 660080), (592, 642240), (640, 594072), (666, 570880), (669, 568320), (720, 528064), (740, 513792), (768, 495060), (888, 428160), (892, 426240), (960, 396048), (1024, 371295), (1110, 342528), (1115, 340992), (1152, 330040), (1184, 321120), (1280, 297036), (1332, 285440), (1338, 284160), (1440, 264032), (1480, 256896), (1536, 247530), (1665, 228352), (1776, 214080), (1784, 213120), (1920, 198024), (2007, 189440), (2220, 171264), (2230, 170496), (2304, 165020), (2368, 160560), (2560, 148518), (2664, 142720), (2676, 142080), (2880, 132016), (2960, 128448), (3072, 123765), (3330, 114176), (3345, 113664), (3552, 107040), (3568, 106560), (3840, 99012), (4014, 94720), (4440, 85632), (4460, 85248), (4608, 82510), (4736, 80280), (5120, 74259), (5328, 71360), (5352, 71040), (5760, 66008), (5920, 64224), (6660, 57088), (6690, 56832), (7104, 53520), (7136, 53280), (7680, 49506), (8028, 47360), (8251, 46080), (8880, 42816), (8920, 42624), (9216, 41255), (9472, 40140), (10035, 37888), (10656, 35680), (10704, 35520), (11520, 33004), (11840, 32112), (13320, 28544), (13380, 28416), (14208, 26760), (14272, 26640), (15360, 24753), (16056, 23680), (16502, 23040), (17760, 21408), (17840, 21312), (18944, 20070)]