485160000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 280

約数和(自身を含む): 1732995264

約数和(自身を除く): 1247835264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 311, 312, 320, 325, 375, 390, 400, 416, 480, 500, 520, 600, 622, 624, 625, 650, 750, 780, 800, 832, 933, 960, 975, 1000, 1040, 1200, 1244, 1248, 1250, 1300, 1500, 1555, 1560, 1600, 1625, 1866, 1875, 1950, 2000, 2080, 2400, 2488, 2496, 2500, 2600, 3000, 3110, 3120, 3250, 3732, 3750, 3900, 4000, 4043, 4160, 4665, 4800, 4875, 4976, 5000, 5200, 6000, 6220, 6240, 6500, 7464, 7500, 7775, 7800, 8000, 8086, 8125, 9330, 9750, 9952, 10000, 10400, 12000, 12129, 12440, 12480, 13000, 14928, 15000, 15550, 15600, 16172, 16250, 18660, 19500, 19904, 20000, 20215, 20800, 23325, 24000, 24258, 24375, 24880, 26000, 29856, 30000, 31100, 31200, 32344, 32500, 37320, 38875, 39000, 40000, 40430, 46650, 48516, 48750, 49760, 52000, 59712, 60000, 60645, 62200, 62400, 64688, 65000, 74640, 77750, 78000, 80860, 93300, 97032, 97500, 99520, 101075, 104000, 116625, 120000, 121290, 124400, 129376, 130000, 149280, 155500, 156000, 161720, 186600, 194064, 194375, 195000, 202150, 233250, 242580, 248800, 258752, 260000, 298560, 303225, 311000, 312000, 323440, 373200, 388128, 388750, 390000, 404300, 466500, 485160, 497600, 505375, 520000, 583125, 606450, 622000, 646880, 746400, 776256, 777500, 780000, 808600, 933000, 970320, 1010750, 1166250, 1212900, 1244000, 1293760, 1492800, 1516125, 1555000, 1560000, 1617200, 1866000, 1940640, 2021500, 2332500, 2425800, 2488000, 2526875, 3032250, 3110000, 3234400, 3732000, 3881280, 4043000, 4665000, 4851600, 5053750, 6064500, 6220000, 6468800, 7464000, 7580625, 8086000, 9330000, 9703200, 10107500, 12129000, 12440000, 15161250, 16172000, 18660000, 19406400, 20215000, 24258000, 30322500, 32344000, 37320000, 40430000, 48516000, 60645000, 80860000, 97032000, 121290000, 161720000, 242580000, 485160000]

約数ペア:

[(1, 485160000), (2, 242580000), (3, 161720000), (4, 121290000), (5, 97032000), (6, 80860000), (8, 60645000), (10, 48516000), (12, 40430000), (13, 37320000), (15, 32344000), (16, 30322500), (20, 24258000), (24, 20215000), (25, 19406400), (26, 18660000), (30, 16172000), (32, 15161250), (39, 12440000), (40, 12129000), (48, 10107500), (50, 9703200), (52, 9330000), (60, 8086000), (64, 7580625), (65, 7464000), (75, 6468800), (78, 6220000), (80, 6064500), (96, 5053750), (100, 4851600), (104, 4665000), (120, 4043000), (125, 3881280), (130, 3732000), (150, 3234400), (156, 3110000), (160, 3032250), (192, 2526875), (195, 2488000), (200, 2425800), (208, 2332500), (240, 2021500), (250, 1940640), (260, 1866000), (300, 1617200), (311, 1560000), (312, 1555000), (320, 1516125), (325, 1492800), (375, 1293760), (390, 1244000), (400, 1212900), (416, 1166250), (480, 1010750), (500, 970320), (520, 933000), (600, 808600), (622, 780000), (624, 777500), (625, 776256), (650, 746400), (750, 646880), (780, 622000), (800, 606450), (832, 583125), (933, 520000), (960, 505375), (975, 497600), (1000, 485160), (1040, 466500), (1200, 404300), (1244, 390000), (1248, 388750), (1250, 388128), (1300, 373200), (1500, 323440), (1555, 312000), (1560, 311000), (1600, 303225), (1625, 298560), (1866, 260000), (1875, 258752), (1950, 248800), (2000, 242580), (2080, 233250), (2400, 202150), (2488, 195000), (2496, 194375), (2500, 194064), (2600, 186600), (3000, 161720), (3110, 156000), (3120, 155500), (3250, 149280), (3732, 130000), (3750, 129376), (3900, 124400), (4000, 121290), (4043, 120000), (4160, 116625), (4665, 104000), (4800, 101075), (4875, 99520), (4976, 97500), (5000, 97032), (5200, 93300), (6000, 80860), (6220, 78000), (6240, 77750), (6500, 74640), (7464, 65000), (7500, 64688), (7775, 62400), (7800, 62200), (8000, 60645), (8086, 60000), (8125, 59712), (9330, 52000), (9750, 49760), (9952, 48750), (10000, 48516), (10400, 46650), (12000, 40430), (12129, 40000), (12440, 39000), (12480, 38875), (13000, 37320), (14928, 32500), (15000, 32344), (15550, 31200), (15600, 31100), (16172, 30000), (16250, 29856), (18660, 26000), (19500, 24880), (19904, 24375), (20000, 24258), (20215, 24000), (20800, 23325)]