491014080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5879}}^1$

素因数の和:5931

約数の個数: 168

約数和(自身を含む): 1747418400

約数和(自身を除く): 1256404320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 5879, 6960, 8352, 9280, 10440, 11758, 13920, 16704, 17637, 20880, 23516, 27840, 29395, 35274, 41760, 47032, 52911, 58790, 70548, 83520, 88185, 94064, 105822, 117580, 141096, 170491, 176370, 188128, 211644, 235160, 264555, 282192, 340982, 352740, 376256, 423288, 470320, 511473, 529110, 564384, 681964, 705480, 846576, 852455, 940640, 1022946, 1058220, 1128768, 1363928, 1410960, 1534419, 1693152, 1704910, 1881280, 2045892, 2116440, 2557365, 2727856, 2821920, 3068838, 3386304, 3409820, 4091784, 4232880, 5114730, 5455712, 5643840, 6137676, 6819640, 7672095, 8183568, 8465760, 10229460, 10911424, 12275352, 13639280, 15344190, 16367136, 16931520, 20458920, 24550704, 27278560, 30688380, 32734272, 40917840, 49101408, 54557120, 61376760, 81835680, 98202816, 122753520, 163671360, 245507040, 491014080]

約数ペア:

[(1, 491014080), (2, 245507040), (3, 163671360), (4, 122753520), (5, 98202816), (6, 81835680), (8, 61376760), (9, 54557120), (10, 49101408), (12, 40917840), (15, 32734272), (16, 30688380), (18, 27278560), (20, 24550704), (24, 20458920), (29, 16931520), (30, 16367136), (32, 15344190), (36, 13639280), (40, 12275352), (45, 10911424), (48, 10229460), (58, 8465760), (60, 8183568), (64, 7672095), (72, 6819640), (80, 6137676), (87, 5643840), (90, 5455712), (96, 5114730), (116, 4232880), (120, 4091784), (144, 3409820), (145, 3386304), (160, 3068838), (174, 2821920), (180, 2727856), (192, 2557365), (232, 2116440), (240, 2045892), (261, 1881280), (288, 1704910), (290, 1693152), (320, 1534419), (348, 1410960), (360, 1363928), (435, 1128768), (464, 1058220), (480, 1022946), (522, 940640), (576, 852455), (580, 846576), (696, 705480), (720, 681964), (870, 564384), (928, 529110), (960, 511473), (1044, 470320), (1160, 423288), (1305, 376256), (1392, 352740), (1440, 340982), (1740, 282192), (1856, 264555), (2088, 235160), (2320, 211644), (2610, 188128), (2784, 176370), (2880, 170491), (3480, 141096), (4176, 117580), (4640, 105822), (5220, 94064), (5568, 88185), (5879, 83520), (6960, 70548), (8352, 58790), (9280, 52911), (10440, 47032), (11758, 41760), (13920, 35274), (16704, 29395), (17637, 27840), (20880, 23516)]