480415680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5435

約数の個数: 168

約数和(自身を含む): 1706050944

約数和(自身を除く): 1225635264

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, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5381, 5580, 5952, 7440, 8928, 9920, 10762, 11160, 14880, 16143, 17856, 21524, 22320, 26905, 29760, 32286, 43048, 44640, 48429, 53810, 64572, 80715, 86096, 89280, 96858, 107620, 129144, 161430, 166811, 172192, 193716, 215240, 242145, 258288, 322860, 333622, 344384, 387432, 430480, 484290, 500433, 516576, 645720, 667244, 774864, 834055, 860960, 968580, 1000866, 1033152, 1291440, 1334488, 1501299, 1549728, 1668110, 1721920, 1937160, 2001732, 2502165, 2582880, 2668976, 3002598, 3099456, 3336220, 3874320, 4003464, 5004330, 5165760, 5337952, 6005196, 6672440, 7506495, 7748640, 8006928, 10008660, 10675904, 12010392, 13344880, 15012990, 15497280, 16013856, 20017320, 24020784, 26689760, 30025980, 32027712, 40034640, 48041568, 53379520, 60051960, 80069280, 96083136, 120103920, 160138560, 240207840, 480415680]

約数ペア:

[(1, 480415680), (2, 240207840), (3, 160138560), (4, 120103920), (5, 96083136), (6, 80069280), (8, 60051960), (9, 53379520), (10, 48041568), (12, 40034640), (15, 32027712), (16, 30025980), (18, 26689760), (20, 24020784), (24, 20017320), (30, 16013856), (31, 15497280), (32, 15012990), (36, 13344880), (40, 12010392), (45, 10675904), (48, 10008660), (60, 8006928), (62, 7748640), (64, 7506495), (72, 6672440), (80, 6005196), (90, 5337952), (93, 5165760), (96, 5004330), (120, 4003464), (124, 3874320), (144, 3336220), (155, 3099456), (160, 3002598), (180, 2668976), (186, 2582880), (192, 2502165), (240, 2001732), (248, 1937160), (279, 1721920), (288, 1668110), (310, 1549728), (320, 1501299), (360, 1334488), (372, 1291440), (465, 1033152), (480, 1000866), (496, 968580), (558, 860960), (576, 834055), (620, 774864), (720, 667244), (744, 645720), (930, 516576), (960, 500433), (992, 484290), (1116, 430480), (1240, 387432), (1395, 344384), (1440, 333622), (1488, 322860), (1860, 258288), (1984, 242145), (2232, 215240), (2480, 193716), (2790, 172192), (2880, 166811), (2976, 161430), (3720, 129144), (4464, 107620), (4960, 96858), (5381, 89280), (5580, 86096), (5952, 80715), (7440, 64572), (8928, 53810), (9920, 48429), (10762, 44640), (11160, 43048), (14880, 32286), (16143, 29760), (17856, 26905), (21524, 22320)]