456860160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 240

約数和(自身を含む): 1608647040

約数和(自身を除く): 1151786880

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, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 251, 256, 288, 316, 320, 360, 384, 395, 474, 480, 502, 512, 576, 632, 640, 711, 720, 753, 768, 790, 948, 960, 1004, 1152, 1185, 1255, 1264, 1280, 1422, 1440, 1506, 1536, 1580, 1896, 1920, 2008, 2259, 2304, 2370, 2510, 2528, 2560, 2844, 2880, 3012, 3160, 3555, 3765, 3792, 3840, 4016, 4518, 4608, 4740, 5020, 5056, 5688, 5760, 6024, 6320, 7110, 7530, 7584, 7680, 8032, 9036, 9480, 10040, 10112, 11295, 11376, 11520, 12048, 12640, 14220, 15060, 15168, 16064, 18072, 18960, 19829, 20080, 20224, 22590, 22752, 23040, 24096, 25280, 28440, 30120, 30336, 32128, 36144, 37920, 39658, 40160, 40448, 45180, 45504, 48192, 50560, 56880, 59487, 60240, 60672, 64256, 72288, 75840, 79316, 80320, 90360, 91008, 96384, 99145, 101120, 113760, 118974, 120480, 121344, 128512, 144576, 151680, 158632, 160640, 178461, 180720, 182016, 192768, 198290, 202240, 227520, 237948, 240960, 289152, 297435, 303360, 317264, 321280, 356922, 361440, 364032, 385536, 396580, 455040, 475896, 481920, 578304, 594870, 606720, 634528, 642560, 713844, 722880, 793160, 892305, 910080, 951792, 963840, 1156608, 1189740, 1269056, 1427688, 1445760, 1586320, 1784610, 1820160, 1903584, 1927680, 2379480, 2538112, 2855376, 2891520, 3172640, 3569220, 3807168, 4758960, 5076224, 5710752, 5783040, 6345280, 7138440, 7614336, 9517920, 10152448, 11421504, 12690560, 14276880, 15228672, 19035840, 22843008, 25381120, 28553760, 30457344, 38071680, 45686016, 50762240, 57107520, 76143360, 91372032, 114215040, 152286720, 228430080, 456860160]

約数ペア:

[(1, 456860160), (2, 228430080), (3, 152286720), (4, 114215040), (5, 91372032), (6, 76143360), (8, 57107520), (9, 50762240), (10, 45686016), (12, 38071680), (15, 30457344), (16, 28553760), (18, 25381120), (20, 22843008), (24, 19035840), (30, 15228672), (32, 14276880), (36, 12690560), (40, 11421504), (45, 10152448), (48, 9517920), (60, 7614336), (64, 7138440), (72, 6345280), (79, 5783040), (80, 5710752), (90, 5076224), (96, 4758960), (120, 3807168), (128, 3569220), (144, 3172640), (158, 2891520), (160, 2855376), (180, 2538112), (192, 2379480), (237, 1927680), (240, 1903584), (251, 1820160), (256, 1784610), (288, 1586320), (316, 1445760), (320, 1427688), (360, 1269056), (384, 1189740), (395, 1156608), (474, 963840), (480, 951792), (502, 910080), (512, 892305), (576, 793160), (632, 722880), (640, 713844), (711, 642560), (720, 634528), (753, 606720), (768, 594870), (790, 578304), (948, 481920), (960, 475896), (1004, 455040), (1152, 396580), (1185, 385536), (1255, 364032), (1264, 361440), (1280, 356922), (1422, 321280), (1440, 317264), (1506, 303360), (1536, 297435), (1580, 289152), (1896, 240960), (1920, 237948), (2008, 227520), (2259, 202240), (2304, 198290), (2370, 192768), (2510, 182016), (2528, 180720), (2560, 178461), (2844, 160640), (2880, 158632), (3012, 151680), (3160, 144576), (3555, 128512), (3765, 121344), (3792, 120480), (3840, 118974), (4016, 113760), (4518, 101120), (4608, 99145), (4740, 96384), (5020, 91008), (5056, 90360), (5688, 80320), (5760, 79316), (6024, 75840), (6320, 72288), (7110, 64256), (7530, 60672), (7584, 60240), (7680, 59487), (8032, 56880), (9036, 50560), (9480, 48192), (10040, 45504), (10112, 45180), (11295, 40448), (11376, 40160), (11520, 39658), (12048, 37920), (12640, 36144), (14220, 32128), (15060, 30336), (15168, 30120), (16064, 28440), (18072, 25280), (18960, 24096), (19829, 23040), (20080, 22752), (20224, 22590)]