228430080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 216

約数和(自身を含む): 803537280

約数和(自身を除く): 575107200

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, 576, 632, 640, 711, 720, 753, 768, 790, 948, 960, 1004, 1152, 1185, 1255, 1264, 1280, 1422, 1440, 1506, 1580, 1896, 1920, 2008, 2259, 2304, 2370, 2510, 2528, 2844, 2880, 3012, 3160, 3555, 3765, 3792, 3840, 4016, 4518, 4740, 5020, 5056, 5688, 5760, 6024, 6320, 7110, 7530, 7584, 8032, 9036, 9480, 10040, 10112, 11295, 11376, 11520, 12048, 12640, 14220, 15060, 15168, 16064, 18072, 18960, 19829, 20080, 20224, 22590, 22752, 24096, 25280, 28440, 30120, 30336, 32128, 36144, 37920, 39658, 40160, 45180, 45504, 48192, 50560, 56880, 59487, 60240, 60672, 64256, 72288, 75840, 79316, 80320, 90360, 91008, 96384, 99145, 101120, 113760, 118974, 120480, 144576, 151680, 158632, 160640, 178461, 180720, 182016, 192768, 198290, 227520, 237948, 240960, 289152, 297435, 303360, 317264, 321280, 356922, 361440, 396580, 455040, 475896, 481920, 578304, 594870, 634528, 713844, 722880, 793160, 892305, 910080, 951792, 963840, 1189740, 1269056, 1427688, 1445760, 1586320, 1784610, 1903584, 2379480, 2538112, 2855376, 2891520, 3172640, 3569220, 3807168, 4758960, 5076224, 5710752, 6345280, 7138440, 7614336, 9517920, 11421504, 12690560, 14276880, 15228672, 19035840, 22843008, 25381120, 28553760, 38071680, 45686016, 57107520, 76143360, 114215040, 228430080]

約数ペア:

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