447022080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 264

約数和(自身を含む): 1580693400

約数和(自身を除く): 1133671320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 109, 120, 128, 144, 160, 178, 180, 192, 218, 240, 256, 267, 288, 320, 327, 356, 360, 384, 436, 445, 480, 512, 534, 545, 576, 640, 654, 712, 720, 768, 801, 872, 890, 960, 981, 1024, 1068, 1090, 1152, 1280, 1308, 1335, 1424, 1440, 1536, 1602, 1635, 1744, 1780, 1920, 1962, 2136, 2180, 2304, 2560, 2616, 2670, 2848, 2880, 3072, 3204, 3270, 3488, 3560, 3840, 3924, 4005, 4272, 4360, 4608, 4905, 5120, 5232, 5340, 5696, 5760, 6408, 6540, 6976, 7120, 7680, 7848, 8010, 8544, 8720, 9216, 9701, 9810, 10464, 10680, 11392, 11520, 12816, 13080, 13952, 14240, 15360, 15696, 16020, 17088, 17440, 19402, 19620, 20928, 21360, 22784, 23040, 25632, 26160, 27904, 28480, 29103, 31392, 32040, 34176, 34880, 38804, 39240, 41856, 42720, 45568, 46080, 48505, 51264, 52320, 55808, 56960, 58206, 62784, 64080, 68352, 69760, 77608, 78480, 83712, 85440, 87309, 91136, 97010, 102528, 104640, 111616, 113920, 116412, 125568, 128160, 136704, 139520, 145515, 155216, 156960, 167424, 170880, 174618, 194020, 205056, 209280, 227840, 232824, 251136, 256320, 273408, 279040, 291030, 310432, 313920, 334848, 341760, 349236, 388040, 410112, 418560, 436545, 455680, 465648, 502272, 512640, 558080, 582060, 620864, 627840, 683520, 698472, 776080, 820224, 837120, 873090, 931296, 1004544, 1025280, 1164120, 1241728, 1255680, 1367040, 1396944, 1552160, 1674240, 1746180, 1862592, 2050560, 2328240, 2483456, 2511360, 2793888, 3104320, 3492360, 3725184, 4101120, 4656480, 4966912, 5022720, 5587776, 6208640, 6984720, 7450368, 9312960, 9933824, 11175552, 12417280, 13969440, 14900736, 18625920, 22351104, 24834560, 27938880, 29801472, 37251840, 44702208, 49669120, 55877760, 74503680, 89404416, 111755520, 149007360, 223511040, 447022080]

約数ペア:

[(1, 447022080), (2, 223511040), (3, 149007360), (4, 111755520), (5, 89404416), (6, 74503680), (8, 55877760), (9, 49669120), (10, 44702208), (12, 37251840), (15, 29801472), (16, 27938880), (18, 24834560), (20, 22351104), (24, 18625920), (30, 14900736), (32, 13969440), (36, 12417280), (40, 11175552), (45, 9933824), (48, 9312960), (60, 7450368), (64, 6984720), (72, 6208640), (80, 5587776), (89, 5022720), (90, 4966912), (96, 4656480), (109, 4101120), (120, 3725184), (128, 3492360), (144, 3104320), (160, 2793888), (178, 2511360), (180, 2483456), (192, 2328240), (218, 2050560), (240, 1862592), (256, 1746180), (267, 1674240), (288, 1552160), (320, 1396944), (327, 1367040), (356, 1255680), (360, 1241728), (384, 1164120), (436, 1025280), (445, 1004544), (480, 931296), (512, 873090), (534, 837120), (545, 820224), (576, 776080), (640, 698472), (654, 683520), (712, 627840), (720, 620864), (768, 582060), (801, 558080), (872, 512640), (890, 502272), (960, 465648), (981, 455680), (1024, 436545), (1068, 418560), (1090, 410112), (1152, 388040), (1280, 349236), (1308, 341760), (1335, 334848), (1424, 313920), (1440, 310432), (1536, 291030), (1602, 279040), (1635, 273408), (1744, 256320), (1780, 251136), (1920, 232824), (1962, 227840), (2136, 209280), (2180, 205056), (2304, 194020), (2560, 174618), (2616, 170880), (2670, 167424), (2848, 156960), (2880, 155216), (3072, 145515), (3204, 139520), (3270, 136704), (3488, 128160), (3560, 125568), (3840, 116412), (3924, 113920), (4005, 111616), (4272, 104640), (4360, 102528), (4608, 97010), (4905, 91136), (5120, 87309), (5232, 85440), (5340, 83712), (5696, 78480), (5760, 77608), (6408, 69760), (6540, 68352), (6976, 64080), (7120, 62784), (7680, 58206), (7848, 56960), (8010, 55808), (8544, 52320), (8720, 51264), (9216, 48505), (9701, 46080), (9810, 45568), (10464, 42720), (10680, 41856), (11392, 39240), (11520, 38804), (12816, 34880), (13080, 34176), (13952, 32040), (14240, 31392), (15360, 29103), (15696, 28480), (16020, 27904), (17088, 26160), (17440, 25632), (19402, 23040), (19620, 22784), (20928, 21360)]