477982080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 256

約数和(自身を含む): 1713600000

約数和(自身を除く): 1235617920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 139, 144, 160, 180, 192, 199, 216, 240, 270, 278, 288, 320, 360, 384, 398, 417, 432, 480, 540, 556, 576, 597, 640, 695, 720, 796, 834, 864, 960, 995, 1080, 1112, 1152, 1194, 1251, 1390, 1440, 1592, 1668, 1728, 1791, 1920, 1990, 2085, 2160, 2224, 2388, 2502, 2780, 2880, 2985, 3184, 3336, 3456, 3582, 3753, 3980, 4170, 4320, 4448, 4776, 5004, 5373, 5560, 5760, 5970, 6255, 6368, 6672, 7164, 7506, 7960, 8340, 8640, 8896, 8955, 9552, 10008, 10746, 11120, 11940, 12510, 12736, 13344, 14328, 15012, 15920, 16680, 17280, 17792, 17910, 18765, 19104, 20016, 21492, 22240, 23880, 25020, 25472, 26688, 26865, 27661, 28656, 30024, 31840, 33360, 35820, 37530, 38208, 40032, 42984, 44480, 47760, 50040, 53376, 53730, 55322, 57312, 60048, 63680, 66720, 71640, 75060, 76416, 80064, 82983, 85968, 88960, 95520, 100080, 107460, 110644, 114624, 120096, 127360, 133440, 138305, 143280, 150120, 160128, 165966, 171936, 191040, 200160, 214920, 221288, 229248, 240192, 248949, 266880, 276610, 286560, 300240, 331932, 343872, 382080, 400320, 414915, 429840, 442576, 480384, 497898, 553220, 573120, 600480, 663864, 687744, 746847, 800640, 829830, 859680, 885152, 995796, 1106440, 1146240, 1200960, 1244745, 1327728, 1493694, 1659660, 1719360, 1770304, 1991592, 2212880, 2401920, 2489490, 2655456, 2987388, 3319320, 3438720, 3540608, 3734235, 3983184, 4425760, 4978980, 5310912, 5974776, 6638640, 7468470, 7966368, 8851520, 9957960, 10621824, 11949552, 13277280, 14936940, 15932736, 17703040, 19915920, 23899104, 26554560, 29873880, 31865472, 39831840, 47798208, 53109120, 59747760, 79663680, 95596416, 119495520, 159327360, 238991040, 477982080]

約数ペア:

[(1, 477982080), (2, 238991040), (3, 159327360), (4, 119495520), (5, 95596416), (6, 79663680), (8, 59747760), (9, 53109120), (10, 47798208), (12, 39831840), (15, 31865472), (16, 29873880), (18, 26554560), (20, 23899104), (24, 19915920), (27, 17703040), (30, 15932736), (32, 14936940), (36, 13277280), (40, 11949552), (45, 10621824), (48, 9957960), (54, 8851520), (60, 7966368), (64, 7468470), (72, 6638640), (80, 5974776), (90, 5310912), (96, 4978980), (108, 4425760), (120, 3983184), (128, 3734235), (135, 3540608), (139, 3438720), (144, 3319320), (160, 2987388), (180, 2655456), (192, 2489490), (199, 2401920), (216, 2212880), (240, 1991592), (270, 1770304), (278, 1719360), (288, 1659660), (320, 1493694), (360, 1327728), (384, 1244745), (398, 1200960), (417, 1146240), (432, 1106440), (480, 995796), (540, 885152), (556, 859680), (576, 829830), (597, 800640), (640, 746847), (695, 687744), (720, 663864), (796, 600480), (834, 573120), (864, 553220), (960, 497898), (995, 480384), (1080, 442576), (1112, 429840), (1152, 414915), (1194, 400320), (1251, 382080), (1390, 343872), (1440, 331932), (1592, 300240), (1668, 286560), (1728, 276610), (1791, 266880), (1920, 248949), (1990, 240192), (2085, 229248), (2160, 221288), (2224, 214920), (2388, 200160), (2502, 191040), (2780, 171936), (2880, 165966), (2985, 160128), (3184, 150120), (3336, 143280), (3456, 138305), (3582, 133440), (3753, 127360), (3980, 120096), (4170, 114624), (4320, 110644), (4448, 107460), (4776, 100080), (5004, 95520), (5373, 88960), (5560, 85968), (5760, 82983), (5970, 80064), (6255, 76416), (6368, 75060), (6672, 71640), (7164, 66720), (7506, 63680), (7960, 60048), (8340, 57312), (8640, 55322), (8896, 53730), (8955, 53376), (9552, 50040), (10008, 47760), (10746, 44480), (11120, 42984), (11940, 40032), (12510, 38208), (12736, 37530), (13344, 35820), (14328, 33360), (15012, 31840), (15920, 30024), (16680, 28656), (17280, 27661), (17792, 26865), (17910, 26688), (18765, 25472), (19104, 25020), (20016, 23880), (21492, 22240)]