480590280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{929}}^1$

素因数の和:1428

約数の個数: 128

約数和(自身を含む): 1607040000

約数和(自身を除く): 1126449720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 479, 540, 929, 958, 1080, 1437, 1858, 1916, 2395, 2787, 2874, 3716, 3832, 4311, 4645, 4790, 5574, 5748, 7185, 7432, 8361, 8622, 9290, 9580, 11148, 11496, 12933, 13935, 14370, 16722, 17244, 18580, 19160, 21555, 22296, 25083, 25866, 27870, 28740, 33444, 34488, 37160, 41805, 43110, 50166, 51732, 55740, 57480, 64665, 66888, 83610, 86220, 100332, 103464, 111480, 125415, 129330, 167220, 172440, 200664, 250830, 258660, 334440, 444991, 501660, 517320, 889982, 1003320, 1334973, 1779964, 2224955, 2669946, 3559928, 4004919, 4449910, 5339892, 6674865, 8009838, 8899820, 10679784, 12014757, 13349730, 16019676, 17799640, 20024595, 24029514, 26699460, 32039352, 40049190, 48059028, 53398920, 60073785, 80098380, 96118056, 120147570, 160196760, 240295140, 480590280]

約数ペア:

[(1, 480590280), (2, 240295140), (3, 160196760), (4, 120147570), (5, 96118056), (6, 80098380), (8, 60073785), (9, 53398920), (10, 48059028), (12, 40049190), (15, 32039352), (18, 26699460), (20, 24029514), (24, 20024595), (27, 17799640), (30, 16019676), (36, 13349730), (40, 12014757), (45, 10679784), (54, 8899820), (60, 8009838), (72, 6674865), (90, 5339892), (108, 4449910), (120, 4004919), (135, 3559928), (180, 2669946), (216, 2224955), (270, 1779964), (360, 1334973), (479, 1003320), (540, 889982), (929, 517320), (958, 501660), (1080, 444991), (1437, 334440), (1858, 258660), (1916, 250830), (2395, 200664), (2787, 172440), (2874, 167220), (3716, 129330), (3832, 125415), (4311, 111480), (4645, 103464), (4790, 100332), (5574, 86220), (5748, 83610), (7185, 66888), (7432, 64665), (8361, 57480), (8622, 55740), (9290, 51732), (9580, 50166), (11148, 43110), (11496, 41805), (12933, 37160), (13935, 34488), (14370, 33444), (16722, 28740), (17244, 27870), (18580, 25866), (19160, 25083), (21555, 22296)]