383915520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:925

約数の個数: 240

約数和(自身を含む): 1401182640

約数和(自身を除く): 1017267120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 877, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1754, 1824, 1920, 2280, 2304, 2432, 2560, 2631, 2736, 2880, 3040, 3420, 3508, 3648, 3840, 4385, 4560, 4608, 4864, 5262, 5472, 5760, 6080, 6840, 7016, 7296, 7680, 7893, 8770, 9120, 9728, 10524, 10944, 11520, 12160, 13155, 13680, 14032, 14592, 15786, 16663, 17540, 18240, 21048, 21888, 23040, 24320, 26310, 27360, 28064, 29184, 31572, 33326, 35080, 36480, 39465, 42096, 43776, 48640, 49989, 52620, 54720, 56128, 63144, 66652, 70160, 72960, 78930, 83315, 84192, 87552, 99978, 105240, 109440, 112256, 126288, 133304, 140320, 145920, 149967, 157860, 166630, 168384, 199956, 210480, 218880, 224512, 249945, 252576, 266608, 280640, 299934, 315720, 333260, 336768, 399912, 420960, 437760, 449024, 499890, 505152, 533216, 561280, 599868, 631440, 666520, 673536, 749835, 799824, 841920, 999780, 1010304, 1066432, 1122560, 1199736, 1262880, 1333040, 1347072, 1499670, 1599648, 1683840, 1999560, 2020608, 2132864, 2245120, 2399472, 2525760, 2666080, 2999340, 3199296, 3367680, 3999120, 4041216, 4265728, 4798944, 5051520, 5332160, 5998680, 6398592, 6735360, 7998240, 8531456, 9597888, 10103040, 10664320, 11997360, 12797184, 15996480, 19195776, 20206080, 21328640, 23994720, 25594368, 31992960, 38391552, 42657280, 47989440, 63985920, 76783104, 95978880, 127971840, 191957760, 383915520]

約数ペア:

[(1, 383915520), (2, 191957760), (3, 127971840), (4, 95978880), (5, 76783104), (6, 63985920), (8, 47989440), (9, 42657280), (10, 38391552), (12, 31992960), (15, 25594368), (16, 23994720), (18, 21328640), (19, 20206080), (20, 19195776), (24, 15996480), (30, 12797184), (32, 11997360), (36, 10664320), (38, 10103040), (40, 9597888), (45, 8531456), (48, 7998240), (57, 6735360), (60, 6398592), (64, 5998680), (72, 5332160), (76, 5051520), (80, 4798944), (90, 4265728), (95, 4041216), (96, 3999120), (114, 3367680), (120, 3199296), (128, 2999340), (144, 2666080), (152, 2525760), (160, 2399472), (171, 2245120), (180, 2132864), (190, 2020608), (192, 1999560), (228, 1683840), (240, 1599648), (256, 1499670), (285, 1347072), (288, 1333040), (304, 1262880), (320, 1199736), (342, 1122560), (360, 1066432), (380, 1010304), (384, 999780), (456, 841920), (480, 799824), (512, 749835), (570, 673536), (576, 666520), (608, 631440), (640, 599868), (684, 561280), (720, 533216), (760, 505152), (768, 499890), (855, 449024), (877, 437760), (912, 420960), (960, 399912), (1140, 336768), (1152, 333260), (1216, 315720), (1280, 299934), (1368, 280640), (1440, 266608), (1520, 252576), (1536, 249945), (1710, 224512), (1754, 218880), (1824, 210480), (1920, 199956), (2280, 168384), (2304, 166630), (2432, 157860), (2560, 149967), (2631, 145920), (2736, 140320), (2880, 133304), (3040, 126288), (3420, 112256), (3508, 109440), (3648, 105240), (3840, 99978), (4385, 87552), (4560, 84192), (4608, 83315), (4864, 78930), (5262, 72960), (5472, 70160), (5760, 66652), (6080, 63144), (6840, 56128), (7016, 54720), (7296, 52620), (7680, 49989), (7893, 48640), (8770, 43776), (9120, 42096), (9728, 39465), (10524, 36480), (10944, 35080), (11520, 33326), (12160, 31572), (13155, 29184), (13680, 28064), (14032, 27360), (14592, 26310), (15786, 24320), (16663, 23040), (17540, 21888), (18240, 21048)]