488390400

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 324

約数和(自身を含む): 1787498440

約数和(自身を除く): 1299108040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 61, 64, 72, 75, 80, 90, 96, 100, 120, 122, 128, 139, 144, 150, 160, 180, 183, 192, 200, 225, 240, 244, 256, 278, 288, 300, 305, 320, 360, 366, 384, 400, 417, 450, 480, 488, 549, 556, 576, 600, 610, 640, 695, 720, 732, 768, 800, 834, 900, 915, 960, 976, 1098, 1112, 1152, 1200, 1220, 1251, 1280, 1390, 1440, 1464, 1525, 1600, 1668, 1800, 1830, 1920, 1952, 2085, 2196, 2224, 2304, 2400, 2440, 2502, 2745, 2780, 2880, 2928, 3050, 3200, 3336, 3475, 3600, 3660, 3840, 3904, 4170, 4392, 4448, 4575, 4800, 4880, 5004, 5490, 5560, 5760, 5856, 6100, 6255, 6400, 6672, 6950, 7200, 7320, 7808, 8340, 8479, 8784, 8896, 9150, 9600, 9760, 10008, 10425, 10980, 11120, 11520, 11712, 12200, 12510, 13344, 13725, 13900, 14400, 14640, 15616, 16680, 16958, 17568, 17792, 18300, 19200, 19520, 20016, 20850, 21960, 22240, 23424, 24400, 25020, 25437, 26688, 27450, 27800, 28800, 29280, 31275, 33360, 33916, 35136, 35584, 36600, 39040, 40032, 41700, 42395, 43920, 44480, 46848, 48800, 50040, 50874, 53376, 54900, 55600, 57600, 58560, 62550, 66720, 67832, 70272, 73200, 76311, 78080, 80064, 83400, 84790, 87840, 88960, 97600, 100080, 101748, 106752, 109800, 111200, 117120, 125100, 127185, 133440, 135664, 140544, 146400, 152622, 160128, 166800, 169580, 175680, 177920, 195200, 200160, 203496, 211975, 219600, 222400, 234240, 250200, 254370, 266880, 271328, 292800, 305244, 320256, 333600, 339160, 351360, 381555, 390400, 400320, 406992, 423950, 439200, 444800, 500400, 508740, 533760, 542656, 585600, 610488, 635925, 667200, 678320, 702720, 763110, 800640, 813984, 847900, 878400, 889600, 1000800, 1017480, 1085312, 1171200, 1220976, 1271850, 1334400, 1356640, 1526220, 1601280, 1627968, 1695800, 1756800, 1907775, 2001600, 2034960, 2170624, 2441952, 2543700, 2668800, 2713280, 3052440, 3255936, 3391600, 3513600, 3815550, 4003200, 4069920, 4883904, 5087400, 5426560, 6104880, 6511872, 6783200, 7631100, 8006400, 8139840, 9767808, 10174800, 10853120, 12209760, 13566400, 15262200, 16279680, 19535616, 20349600, 24419520, 27132800, 30524400, 32559360, 40699200, 48839040, 54265600, 61048800, 81398400, 97678080, 122097600, 162796800, 244195200, 488390400]

約数ペア:

[(1, 488390400), (2, 244195200), (3, 162796800), (4, 122097600), (5, 97678080), (6, 81398400), (8, 61048800), (9, 54265600), (10, 48839040), (12, 40699200), (15, 32559360), (16, 30524400), (18, 27132800), (20, 24419520), (24, 20349600), (25, 19535616), (30, 16279680), (32, 15262200), (36, 13566400), (40, 12209760), (45, 10853120), (48, 10174800), (50, 9767808), (60, 8139840), (61, 8006400), (64, 7631100), (72, 6783200), (75, 6511872), (80, 6104880), (90, 5426560), (96, 5087400), (100, 4883904), (120, 4069920), (122, 4003200), (128, 3815550), (139, 3513600), (144, 3391600), (150, 3255936), (160, 3052440), (180, 2713280), (183, 2668800), (192, 2543700), (200, 2441952), (225, 2170624), (240, 2034960), (244, 2001600), (256, 1907775), (278, 1756800), (288, 1695800), (300, 1627968), (305, 1601280), (320, 1526220), (360, 1356640), (366, 1334400), (384, 1271850), (400, 1220976), (417, 1171200), (450, 1085312), (480, 1017480), (488, 1000800), (549, 889600), (556, 878400), (576, 847900), (600, 813984), (610, 800640), (640, 763110), (695, 702720), (720, 678320), (732, 667200), (768, 635925), (800, 610488), (834, 585600), (900, 542656), (915, 533760), (960, 508740), (976, 500400), (1098, 444800), (1112, 439200), (1152, 423950), (1200, 406992), (1220, 400320), (1251, 390400), (1280, 381555), (1390, 351360), (1440, 339160), (1464, 333600), (1525, 320256), (1600, 305244), (1668, 292800), (1800, 271328), (1830, 266880), (1920, 254370), (1952, 250200), (2085, 234240), (2196, 222400), (2224, 219600), (2304, 211975), (2400, 203496), (2440, 200160), (2502, 195200), (2745, 177920), (2780, 175680), (2880, 169580), (2928, 166800), (3050, 160128), (3200, 152622), (3336, 146400), (3475, 140544), (3600, 135664), (3660, 133440), (3840, 127185), (3904, 125100), (4170, 117120), (4392, 111200), (4448, 109800), (4575, 106752), (4800, 101748), (4880, 100080), (5004, 97600), (5490, 88960), (5560, 87840), (5760, 84790), (5856, 83400), (6100, 80064), (6255, 78080), (6400, 76311), (6672, 73200), (6950, 70272), (7200, 67832), (7320, 66720), (7808, 62550), (8340, 58560), (8479, 57600), (8784, 55600), (8896, 54900), (9150, 53376), (9600, 50874), (9760, 50040), (10008, 48800), (10425, 46848), (10980, 44480), (11120, 43920), (11520, 42395), (11712, 41700), (12200, 40032), (12510, 39040), (13344, 36600), (13725, 35584), (13900, 35136), (14400, 33916), (14640, 33360), (15616, 31275), (16680, 29280), (16958, 28800), (17568, 27800), (17792, 27450), (18300, 26688), (19200, 25437), (19520, 25020), (20016, 24400), (20850, 23424), (21960, 22240)]