612933120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:785

約数の個数: 240

約数和(自身を含む): 2183163840

約数和(自身を除く): 1570230720

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, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 719, 720, 740, 768, 888, 960, 1110, 1152, 1184, 1280, 1332, 1438, 1440, 1480, 1536, 1665, 1776, 1920, 2157, 2220, 2304, 2368, 2560, 2664, 2876, 2880, 2960, 3330, 3552, 3595, 3840, 4314, 4440, 4608, 4736, 5328, 5752, 5760, 5920, 6471, 6660, 7104, 7190, 7680, 8628, 8880, 9472, 10656, 10785, 11504, 11520, 11840, 12942, 13320, 14208, 14380, 17256, 17760, 18944, 21312, 21570, 23008, 23040, 23680, 25884, 26603, 26640, 28416, 28760, 32355, 34512, 35520, 42624, 43140, 46016, 47360, 51768, 53206, 53280, 56832, 57520, 64710, 69024, 71040, 79809, 85248, 86280, 92032, 94720, 103536, 106412, 106560, 115040, 129420, 133015, 138048, 142080, 159618, 170496, 172560, 184064, 207072, 212824, 213120, 230080, 239427, 258840, 266030, 276096, 284160, 319236, 345120, 368128, 399045, 414144, 425648, 426240, 460160, 478854, 517680, 532060, 552192, 638472, 690240, 798090, 828288, 851296, 852480, 920320, 957708, 1035360, 1064120, 1104384, 1197135, 1276944, 1380480, 1596180, 1656576, 1702592, 1840640, 1915416, 2070720, 2128240, 2394270, 2553888, 2760960, 3192360, 3313152, 3405184, 3830832, 4141440, 4256480, 4788540, 5107776, 5521920, 6384720, 6810368, 7661664, 8282880, 8512960, 9577080, 10215552, 12769440, 13620736, 15323328, 16565760, 17025920, 19154160, 20431104, 25538880, 30646656, 34051840, 38308320, 40862208, 51077760, 61293312, 68103680, 76616640, 102155520, 122586624, 153233280, 204311040, 306466560, 612933120]

約数ペア:

[(1, 612933120), (2, 306466560), (3, 204311040), (4, 153233280), (5, 122586624), (6, 102155520), (8, 76616640), (9, 68103680), (10, 61293312), (12, 51077760), (15, 40862208), (16, 38308320), (18, 34051840), (20, 30646656), (24, 25538880), (30, 20431104), (32, 19154160), (36, 17025920), (37, 16565760), (40, 15323328), (45, 13620736), (48, 12769440), (60, 10215552), (64, 9577080), (72, 8512960), (74, 8282880), (80, 7661664), (90, 6810368), (96, 6384720), (111, 5521920), (120, 5107776), (128, 4788540), (144, 4256480), (148, 4141440), (160, 3830832), (180, 3405184), (185, 3313152), (192, 3192360), (222, 2760960), (240, 2553888), (256, 2394270), (288, 2128240), (296, 2070720), (320, 1915416), (333, 1840640), (360, 1702592), (370, 1656576), (384, 1596180), (444, 1380480), (480, 1276944), (512, 1197135), (555, 1104384), (576, 1064120), (592, 1035360), (640, 957708), (666, 920320), (719, 852480), (720, 851296), (740, 828288), (768, 798090), (888, 690240), (960, 638472), (1110, 552192), (1152, 532060), (1184, 517680), (1280, 478854), (1332, 460160), (1438, 426240), (1440, 425648), (1480, 414144), (1536, 399045), (1665, 368128), (1776, 345120), (1920, 319236), (2157, 284160), (2220, 276096), (2304, 266030), (2368, 258840), (2560, 239427), (2664, 230080), (2876, 213120), (2880, 212824), (2960, 207072), (3330, 184064), (3552, 172560), (3595, 170496), (3840, 159618), (4314, 142080), (4440, 138048), (4608, 133015), (4736, 129420), (5328, 115040), (5752, 106560), (5760, 106412), (5920, 103536), (6471, 94720), (6660, 92032), (7104, 86280), (7190, 85248), (7680, 79809), (8628, 71040), (8880, 69024), (9472, 64710), (10656, 57520), (10785, 56832), (11504, 53280), (11520, 53206), (11840, 51768), (12942, 47360), (13320, 46016), (14208, 43140), (14380, 42624), (17256, 35520), (17760, 34512), (18944, 32355), (21312, 28760), (21570, 28416), (23008, 26640), (23040, 26603), (23680, 25884)]