453409920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1428

約数の個数: 256

約数和(自身を含む): 1691568000

約数和(自身を除く): 1238158080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1381, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2762, 2880, 3040, 3420, 3456, 3648, 4104, 4143, 4320, 4560, 5130, 5472, 5524, 5760, 6080, 6840, 6905, 7296, 8208, 8286, 8640, 9120, 10260, 10944, 11048, 12160, 12429, 13680, 13810, 16416, 16572, 17280, 18240, 20520, 20715, 21888, 22096, 24858, 26239, 27360, 27620, 32832, 33144, 36480, 37287, 41040, 41430, 44192, 49716, 52478, 54720, 55240, 62145, 65664, 66288, 74574, 78717, 82080, 82860, 88384, 99432, 104956, 109440, 110480, 124290, 131195, 132576, 149148, 157434, 164160, 165720, 176768, 186435, 198864, 209912, 220960, 236151, 248580, 262390, 265152, 298296, 314868, 328320, 331440, 372870, 393585, 397728, 419824, 441920, 472302, 497160, 524780, 530304, 596592, 629736, 662880, 708453, 745740, 787170, 795456, 839648, 883840, 944604, 994320, 1049560, 1180755, 1193184, 1259472, 1325760, 1416906, 1491480, 1574340, 1590912, 1679296, 1889208, 1988640, 2099120, 2361510, 2386368, 2518944, 2651520, 2833812, 2982960, 3148680, 3358592, 3542265, 3778416, 3977280, 4198240, 4723020, 4772736, 5037888, 5667624, 5965920, 6297360, 7084530, 7556832, 7954560, 8396480, 9446040, 10075776, 11335248, 11931840, 12594720, 14169060, 15113664, 16792960, 18892080, 22670496, 23863680, 25189440, 28338120, 30227328, 37784160, 45340992, 50378880, 56676240, 75568320, 90681984, 113352480, 151136640, 226704960, 453409920]

約数ペア:

[(1, 453409920), (2, 226704960), (3, 151136640), (4, 113352480), (5, 90681984), (6, 75568320), (8, 56676240), (9, 50378880), (10, 45340992), (12, 37784160), (15, 30227328), (16, 28338120), (18, 25189440), (19, 23863680), (20, 22670496), (24, 18892080), (27, 16792960), (30, 15113664), (32, 14169060), (36, 12594720), (38, 11931840), (40, 11335248), (45, 10075776), (48, 9446040), (54, 8396480), (57, 7954560), (60, 7556832), (64, 7084530), (72, 6297360), (76, 5965920), (80, 5667624), (90, 5037888), (95, 4772736), (96, 4723020), (108, 4198240), (114, 3977280), (120, 3778416), (128, 3542265), (135, 3358592), (144, 3148680), (152, 2982960), (160, 2833812), (171, 2651520), (180, 2518944), (190, 2386368), (192, 2361510), (216, 2099120), (228, 1988640), (240, 1889208), (270, 1679296), (285, 1590912), (288, 1574340), (304, 1491480), (320, 1416906), (342, 1325760), (360, 1259472), (380, 1193184), (384, 1180755), (432, 1049560), (456, 994320), (480, 944604), (513, 883840), (540, 839648), (570, 795456), (576, 787170), (608, 745740), (640, 708453), (684, 662880), (720, 629736), (760, 596592), (855, 530304), (864, 524780), (912, 497160), (960, 472302), (1026, 441920), (1080, 419824), (1140, 397728), (1152, 393585), (1216, 372870), (1368, 331440), (1381, 328320), (1440, 314868), (1520, 298296), (1710, 265152), (1728, 262390), (1824, 248580), (1920, 236151), (2052, 220960), (2160, 209912), (2280, 198864), (2432, 186435), (2565, 176768), (2736, 165720), (2762, 164160), (2880, 157434), (3040, 149148), (3420, 132576), (3456, 131195), (3648, 124290), (4104, 110480), (4143, 109440), (4320, 104956), (4560, 99432), (5130, 88384), (5472, 82860), (5524, 82080), (5760, 78717), (6080, 74574), (6840, 66288), (6905, 65664), (7296, 62145), (8208, 55240), (8286, 54720), (8640, 52478), (9120, 49716), (10260, 44192), (10944, 41430), (11048, 41040), (12160, 37287), (12429, 36480), (13680, 33144), (13810, 32832), (16416, 27620), (16572, 27360), (17280, 26239), (18240, 24858), (20520, 22096), (20715, 21888)]