409877280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1304

約数の個数: 192

約数和(自身を含む): 1453939200

約数和(自身を除く): 1044061920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1080, 1185, 1201, 1264, 1422, 1440, 1580, 1896, 2133, 2160, 2370, 2402, 2528, 2844, 3160, 3555, 3603, 3792, 4266, 4320, 4740, 4804, 5688, 6005, 6320, 7110, 7206, 7584, 8532, 9480, 9608, 10665, 10809, 11376, 12010, 12640, 14220, 14412, 17064, 18015, 18960, 19216, 21330, 21618, 22752, 24020, 28440, 28824, 32427, 34128, 36030, 37920, 38432, 42660, 43236, 48040, 54045, 56880, 57648, 64854, 68256, 72060, 85320, 86472, 94879, 96080, 108090, 113760, 115296, 129708, 144120, 162135, 170640, 172944, 189758, 192160, 216180, 259416, 284637, 288240, 324270, 341280, 345888, 379516, 432360, 474395, 518832, 569274, 576480, 648540, 759032, 853911, 864720, 948790, 1037664, 1138548, 1297080, 1423185, 1518064, 1707822, 1729440, 1897580, 2277096, 2561733, 2594160, 2846370, 3036128, 3415644, 3795160, 4269555, 4554192, 5123466, 5188320, 5692740, 6831288, 7590320, 8539110, 9108384, 10246932, 11385480, 12808665, 13662576, 15180640, 17078220, 20493864, 22770960, 25617330, 27325152, 34156440, 40987728, 45541920, 51234660, 68312880, 81975456, 102469320, 136625760, 204938640, 409877280]

約数ペア:

[(1, 409877280), (2, 204938640), (3, 136625760), (4, 102469320), (5, 81975456), (6, 68312880), (8, 51234660), (9, 45541920), (10, 40987728), (12, 34156440), (15, 27325152), (16, 25617330), (18, 22770960), (20, 20493864), (24, 17078220), (27, 15180640), (30, 13662576), (32, 12808665), (36, 11385480), (40, 10246932), (45, 9108384), (48, 8539110), (54, 7590320), (60, 6831288), (72, 5692740), (79, 5188320), (80, 5123466), (90, 4554192), (96, 4269555), (108, 3795160), (120, 3415644), (135, 3036128), (144, 2846370), (158, 2594160), (160, 2561733), (180, 2277096), (216, 1897580), (237, 1729440), (240, 1707822), (270, 1518064), (288, 1423185), (316, 1297080), (360, 1138548), (395, 1037664), (432, 948790), (474, 864720), (480, 853911), (540, 759032), (632, 648540), (711, 576480), (720, 569274), (790, 518832), (864, 474395), (948, 432360), (1080, 379516), (1185, 345888), (1201, 341280), (1264, 324270), (1422, 288240), (1440, 284637), (1580, 259416), (1896, 216180), (2133, 192160), (2160, 189758), (2370, 172944), (2402, 170640), (2528, 162135), (2844, 144120), (3160, 129708), (3555, 115296), (3603, 113760), (3792, 108090), (4266, 96080), (4320, 94879), (4740, 86472), (4804, 85320), (5688, 72060), (6005, 68256), (6320, 64854), (7110, 57648), (7206, 56880), (7584, 54045), (8532, 48040), (9480, 43236), (9608, 42660), (10665, 38432), (10809, 37920), (11376, 36030), (12010, 34128), (12640, 32427), (14220, 28824), (14412, 28440), (17064, 24020), (18015, 22752), (18960, 21618), (19216, 21330)]