780664320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1153

約数の個数: 240

約数和(自身を含む): 2793428352

約数和(自身を除く): 2012764032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1093, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2186, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3279, 3720, 3840, 3968, 4372, 4464, 4608, 4960, 5465, 5580, 5760, 5952, 6558, 7440, 7680, 7936, 8744, 8928, 9837, 9920, 10930, 11160, 11520, 11904, 13116, 14880, 15872, 16395, 17488, 17856, 19674, 19840, 21860, 22320, 23040, 23808, 26232, 29760, 32790, 33883, 34976, 35712, 39348, 39680, 43720, 44640, 47616, 49185, 52464, 59520, 65580, 67766, 69952, 71424, 78696, 79360, 87440, 89280, 98370, 101649, 104928, 119040, 131160, 135532, 139904, 142848, 157392, 169415, 174880, 178560, 196740, 203298, 209856, 238080, 262320, 271064, 279808, 304947, 314784, 338830, 349760, 357120, 393480, 406596, 419712, 508245, 524640, 542128, 559616, 609894, 629568, 677660, 699520, 714240, 786960, 813192, 839424, 1016490, 1049280, 1084256, 1219788, 1259136, 1355320, 1399040, 1524735, 1573920, 1626384, 1678848, 2032980, 2098560, 2168512, 2439576, 2518272, 2710640, 2798080, 3049470, 3147840, 3252768, 4065960, 4197120, 4337024, 4879152, 5036544, 5421280, 6098940, 6295680, 6505536, 8131920, 8394240, 8674048, 9758304, 10842560, 12197880, 12591360, 13011072, 16263840, 17348096, 19516608, 21685120, 24395760, 25182720, 26022144, 32527680, 39033216, 43370240, 48791520, 52044288, 65055360, 78066432, 86740480, 97583040, 130110720, 156132864, 195166080, 260221440, 390332160, 780664320]

約数ペア:

[(1, 780664320), (2, 390332160), (3, 260221440), (4, 195166080), (5, 156132864), (6, 130110720), (8, 97583040), (9, 86740480), (10, 78066432), (12, 65055360), (15, 52044288), (16, 48791520), (18, 43370240), (20, 39033216), (24, 32527680), (30, 26022144), (31, 25182720), (32, 24395760), (36, 21685120), (40, 19516608), (45, 17348096), (48, 16263840), (60, 13011072), (62, 12591360), (64, 12197880), (72, 10842560), (80, 9758304), (90, 8674048), (93, 8394240), (96, 8131920), (120, 6505536), (124, 6295680), (128, 6098940), (144, 5421280), (155, 5036544), (160, 4879152), (180, 4337024), (186, 4197120), (192, 4065960), (240, 3252768), (248, 3147840), (256, 3049470), (279, 2798080), (288, 2710640), (310, 2518272), (320, 2439576), (360, 2168512), (372, 2098560), (384, 2032980), (465, 1678848), (480, 1626384), (496, 1573920), (512, 1524735), (558, 1399040), (576, 1355320), (620, 1259136), (640, 1219788), (720, 1084256), (744, 1049280), (768, 1016490), (930, 839424), (960, 813192), (992, 786960), (1093, 714240), (1116, 699520), (1152, 677660), (1240, 629568), (1280, 609894), (1395, 559616), (1440, 542128), (1488, 524640), (1536, 508245), (1860, 419712), (1920, 406596), (1984, 393480), (2186, 357120), (2232, 349760), (2304, 338830), (2480, 314784), (2560, 304947), (2790, 279808), (2880, 271064), (2976, 262320), (3279, 238080), (3720, 209856), (3840, 203298), (3968, 196740), (4372, 178560), (4464, 174880), (4608, 169415), (4960, 157392), (5465, 142848), (5580, 139904), (5760, 135532), (5952, 131160), (6558, 119040), (7440, 104928), (7680, 101649), (7936, 98370), (8744, 89280), (8928, 87440), (9837, 79360), (9920, 78696), (10930, 71424), (11160, 69952), (11520, 67766), (11904, 65580), (13116, 59520), (14880, 52464), (15872, 49185), (16395, 47616), (17488, 44640), (17856, 43720), (19674, 39680), (19840, 39348), (21860, 35712), (22320, 34976), (23040, 33883), (23808, 32790), (26232, 29760)]