2880865920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:867

約数の個数: 256

約数和(自身を含む): 9702892800

約数和(自身を除く): 6822026880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 128, 138, 160, 178, 184, 192, 230, 240, 267, 276, 320, 345, 356, 368, 384, 445, 460, 480, 534, 552, 640, 690, 712, 733, 736, 890, 920, 960, 1068, 1104, 1335, 1380, 1424, 1466, 1472, 1780, 1840, 1920, 2047, 2136, 2199, 2208, 2670, 2760, 2848, 2932, 2944, 3560, 3665, 3680, 4094, 4272, 4398, 4416, 5340, 5520, 5696, 5864, 6141, 7120, 7330, 7360, 8188, 8544, 8796, 8832, 10235, 10680, 10995, 11040, 11392, 11728, 12282, 14240, 14660, 14720, 16376, 16859, 17088, 17592, 20470, 21360, 21990, 22080, 23456, 24564, 28480, 29320, 30705, 32752, 33718, 34176, 35184, 40940, 42720, 43980, 44160, 46912, 49128, 50577, 56960, 58640, 61410, 65237, 65504, 67436, 70368, 81880, 84295, 85440, 87960, 93824, 98256, 101154, 117280, 122820, 130474, 131008, 134872, 140736, 163760, 168590, 170880, 175920, 195711, 196512, 202308, 234560, 245640, 252885, 260948, 262016, 269744, 281472, 326185, 327520, 337180, 351840, 391422, 393024, 404616, 469120, 491280, 505770, 521896, 539488, 652370, 655040, 674360, 703680, 782844, 786048, 809232, 978555, 982560, 1011540, 1043792, 1078976, 1304740, 1310080, 1348720, 1407360, 1500451, 1565688, 1618464, 1957110, 1965120, 2023080, 2087584, 2157952, 2609480, 2697440, 3000902, 3131376, 3236928, 3914220, 3930240, 4046160, 4175168, 4501353, 5218960, 5394880, 6001804, 6262752, 6473856, 7502255, 7828440, 8092320, 8350336, 9002706, 10437920, 10789760, 12003608, 12525504, 15004510, 15656880, 16184640, 18005412, 20875840, 22506765, 24007216, 25051008, 30009020, 31313760, 32369280, 36010824, 41751680, 45013530, 48014432, 60018040, 62627520, 72021648, 90027060, 96028864, 120036080, 125255040, 144043296, 180054120, 192057728, 240072160, 288086592, 360108240, 480144320, 576173184, 720216480, 960288640, 1440432960, 2880865920]

約数ペア:

[(1, 2880865920), (2, 1440432960), (3, 960288640), (4, 720216480), (5, 576173184), (6, 480144320), (8, 360108240), (10, 288086592), (12, 240072160), (15, 192057728), (16, 180054120), (20, 144043296), (23, 125255040), (24, 120036080), (30, 96028864), (32, 90027060), (40, 72021648), (46, 62627520), (48, 60018040), (60, 48014432), (64, 45013530), (69, 41751680), (80, 36010824), (89, 32369280), (92, 31313760), (96, 30009020), (115, 25051008), (120, 24007216), (128, 22506765), (138, 20875840), (160, 18005412), (178, 16184640), (184, 15656880), (192, 15004510), (230, 12525504), (240, 12003608), (267, 10789760), (276, 10437920), (320, 9002706), (345, 8350336), (356, 8092320), (368, 7828440), (384, 7502255), (445, 6473856), (460, 6262752), (480, 6001804), (534, 5394880), (552, 5218960), (640, 4501353), (690, 4175168), (712, 4046160), (733, 3930240), (736, 3914220), (890, 3236928), (920, 3131376), (960, 3000902), (1068, 2697440), (1104, 2609480), (1335, 2157952), (1380, 2087584), (1424, 2023080), (1466, 1965120), (1472, 1957110), (1780, 1618464), (1840, 1565688), (1920, 1500451), (2047, 1407360), (2136, 1348720), (2199, 1310080), (2208, 1304740), (2670, 1078976), (2760, 1043792), (2848, 1011540), (2932, 982560), (2944, 978555), (3560, 809232), (3665, 786048), (3680, 782844), (4094, 703680), (4272, 674360), (4398, 655040), (4416, 652370), (5340, 539488), (5520, 521896), (5696, 505770), (5864, 491280), (6141, 469120), (7120, 404616), (7330, 393024), (7360, 391422), (8188, 351840), (8544, 337180), (8796, 327520), (8832, 326185), (10235, 281472), (10680, 269744), (10995, 262016), (11040, 260948), (11392, 252885), (11728, 245640), (12282, 234560), (14240, 202308), (14660, 196512), (14720, 195711), (16376, 175920), (16859, 170880), (17088, 168590), (17592, 163760), (20470, 140736), (21360, 134872), (21990, 131008), (22080, 130474), (23456, 122820), (24564, 117280), (28480, 101154), (29320, 98256), (30705, 93824), (32752, 87960), (33718, 85440), (34176, 84295), (35184, 81880), (40940, 70368), (42720, 67436), (43980, 65504), (44160, 65237), (46912, 61410), (49128, 58640), (50577, 56960)]