1480108800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:763

約数の個数: 216

約数和(自身を含む): 4931239936

約数和(自身を除く): 3451131136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 128, 150, 160, 192, 200, 240, 254, 256, 300, 320, 381, 384, 400, 480, 508, 600, 607, 635, 640, 762, 768, 800, 960, 1016, 1200, 1214, 1270, 1280, 1524, 1600, 1821, 1905, 1920, 2032, 2400, 2428, 2540, 3035, 3048, 3175, 3200, 3642, 3810, 3840, 4064, 4800, 4856, 5080, 6070, 6096, 6350, 6400, 7284, 7620, 8128, 9105, 9525, 9600, 9712, 10160, 12140, 12192, 12700, 14568, 15175, 15240, 16256, 18210, 19050, 19200, 19424, 20320, 24280, 24384, 25400, 29136, 30350, 30480, 32512, 36420, 38100, 38848, 40640, 45525, 48560, 48768, 50800, 58272, 60700, 60960, 72840, 76200, 77089, 77696, 81280, 91050, 97120, 97536, 101600, 116544, 121400, 121920, 145680, 152400, 154178, 155392, 162560, 182100, 194240, 203200, 231267, 233088, 242800, 243840, 291360, 304800, 308356, 364200, 385445, 388480, 406400, 462534, 466176, 485600, 487680, 582720, 609600, 616712, 728400, 770890, 776960, 812800, 925068, 971200, 1156335, 1165440, 1219200, 1233424, 1456800, 1541780, 1850136, 1927225, 1942400, 2312670, 2330880, 2438400, 2466848, 2913600, 3083560, 3700272, 3854450, 3884800, 4625340, 4933696, 5781675, 5827200, 6167120, 7400544, 7708900, 9250680, 9867392, 11563350, 11654400, 12334240, 14801088, 15417800, 18501360, 19734784, 23126700, 24668480, 29602176, 30835600, 37002720, 46253400, 49336960, 59204352, 61671200, 74005440, 92506800, 98673920, 123342400, 148010880, 185013600, 246684800, 296021760, 370027200, 493369600, 740054400, 1480108800]

約数ペア:

[(1, 1480108800), (2, 740054400), (3, 493369600), (4, 370027200), (5, 296021760), (6, 246684800), (8, 185013600), (10, 148010880), (12, 123342400), (15, 98673920), (16, 92506800), (20, 74005440), (24, 61671200), (25, 59204352), (30, 49336960), (32, 46253400), (40, 37002720), (48, 30835600), (50, 29602176), (60, 24668480), (64, 23126700), (75, 19734784), (80, 18501360), (96, 15417800), (100, 14801088), (120, 12334240), (127, 11654400), (128, 11563350), (150, 9867392), (160, 9250680), (192, 7708900), (200, 7400544), (240, 6167120), (254, 5827200), (256, 5781675), (300, 4933696), (320, 4625340), (381, 3884800), (384, 3854450), (400, 3700272), (480, 3083560), (508, 2913600), (600, 2466848), (607, 2438400), (635, 2330880), (640, 2312670), (762, 1942400), (768, 1927225), (800, 1850136), (960, 1541780), (1016, 1456800), (1200, 1233424), (1214, 1219200), (1270, 1165440), (1280, 1156335), (1524, 971200), (1600, 925068), (1821, 812800), (1905, 776960), (1920, 770890), (2032, 728400), (2400, 616712), (2428, 609600), (2540, 582720), (3035, 487680), (3048, 485600), (3175, 466176), (3200, 462534), (3642, 406400), (3810, 388480), (3840, 385445), (4064, 364200), (4800, 308356), (4856, 304800), (5080, 291360), (6070, 243840), (6096, 242800), (6350, 233088), (6400, 231267), (7284, 203200), (7620, 194240), (8128, 182100), (9105, 162560), (9525, 155392), (9600, 154178), (9712, 152400), (10160, 145680), (12140, 121920), (12192, 121400), (12700, 116544), (14568, 101600), (15175, 97536), (15240, 97120), (16256, 91050), (18210, 81280), (19050, 77696), (19200, 77089), (19424, 76200), (20320, 72840), (24280, 60960), (24384, 60700), (25400, 58272), (29136, 50800), (30350, 48768), (30480, 48560), (32512, 45525), (36420, 40640), (38100, 38848)]