481516800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:869

約数の個数: 216

約数和(自身を含む): 1642394880

約数和(自身を除く): 1160878080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 600, 620, 640, 744, 768, 775, 800, 809, 930, 960, 992, 1200, 1240, 1280, 1488, 1550, 1600, 1618, 1860, 1920, 1984, 2325, 2400, 2427, 2480, 2976, 3100, 3200, 3236, 3720, 3840, 3968, 4045, 4650, 4800, 4854, 4960, 5952, 6200, 6400, 6472, 7440, 7936, 8090, 9300, 9600, 9708, 9920, 11904, 12135, 12400, 12944, 14880, 16180, 18600, 19200, 19416, 19840, 20225, 23808, 24270, 24800, 25079, 25888, 29760, 32360, 37200, 38832, 39680, 40450, 48540, 49600, 50158, 51776, 59520, 60675, 64720, 74400, 75237, 77664, 80900, 97080, 99200, 100316, 103552, 119040, 121350, 125395, 129440, 148800, 150474, 155328, 161800, 194160, 198400, 200632, 207104, 242700, 250790, 258880, 297600, 300948, 310656, 323600, 376185, 388320, 401264, 485400, 501580, 517760, 595200, 601896, 621312, 626975, 647200, 752370, 776640, 802528, 970800, 1003160, 1035520, 1203792, 1253950, 1294400, 1504740, 1553280, 1605056, 1880925, 1941600, 2006320, 2407584, 2507900, 2588800, 3009480, 3106560, 3210112, 3761850, 3883200, 4012640, 4815168, 5015800, 5177600, 6018960, 6420224, 7523700, 7766400, 8025280, 9630336, 10031600, 12037920, 15047400, 15532800, 16050560, 19260672, 20063200, 24075840, 30094800, 32101120, 40126400, 48151680, 60189600, 80252800, 96303360, 120379200, 160505600, 240758400, 481516800]

約数ペア:

[(1, 481516800), (2, 240758400), (3, 160505600), (4, 120379200), (5, 96303360), (6, 80252800), (8, 60189600), (10, 48151680), (12, 40126400), (15, 32101120), (16, 30094800), (20, 24075840), (24, 20063200), (25, 19260672), (30, 16050560), (31, 15532800), (32, 15047400), (40, 12037920), (48, 10031600), (50, 9630336), (60, 8025280), (62, 7766400), (64, 7523700), (75, 6420224), (80, 6018960), (93, 5177600), (96, 5015800), (100, 4815168), (120, 4012640), (124, 3883200), (128, 3761850), (150, 3210112), (155, 3106560), (160, 3009480), (186, 2588800), (192, 2507900), (200, 2407584), (240, 2006320), (248, 1941600), (256, 1880925), (300, 1605056), (310, 1553280), (320, 1504740), (372, 1294400), (384, 1253950), (400, 1203792), (465, 1035520), (480, 1003160), (496, 970800), (600, 802528), (620, 776640), (640, 752370), (744, 647200), (768, 626975), (775, 621312), (800, 601896), (809, 595200), (930, 517760), (960, 501580), (992, 485400), (1200, 401264), (1240, 388320), (1280, 376185), (1488, 323600), (1550, 310656), (1600, 300948), (1618, 297600), (1860, 258880), (1920, 250790), (1984, 242700), (2325, 207104), (2400, 200632), (2427, 198400), (2480, 194160), (2976, 161800), (3100, 155328), (3200, 150474), (3236, 148800), (3720, 129440), (3840, 125395), (3968, 121350), (4045, 119040), (4650, 103552), (4800, 100316), (4854, 99200), (4960, 97080), (5952, 80900), (6200, 77664), (6400, 75237), (6472, 74400), (7440, 64720), (7936, 60675), (8090, 59520), (9300, 51776), (9600, 50158), (9708, 49600), (9920, 48540), (11904, 40450), (12135, 39680), (12400, 38832), (12944, 37200), (14880, 32360), (16180, 29760), (18600, 25888), (19200, 25079), (19416, 24800), (19840, 24270), (20225, 23808)]