26804870640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{471253}}^1$

素因数の和:471351

約数の個数: 120

約数和(自身を含む): 91159373760

約数和(自身を除く): 64354503120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 28440, 56880, 471253, 942506, 1413759, 1885012, 2356265, 2827518, 3770024, 4241277, 4712530, 5655036, 7068795, 7540048, 8482554, 9425060, 11310072, 14137590, 16965108, 18850120, 21206385, 22620144, 28275180, 33930216, 37228987, 37700240, 42412770, 56550360, 67860432, 74457974, 84825540, 111686961, 113100720, 148915948, 169651080, 186144935, 223373922, 297831896, 335060883, 339302160, 372289870, 446747844, 558434805, 595663792, 670121766, 744579740, 893495688, 1116869610, 1340243532, 1489159480, 1675304415, 1786991376, 2233739220, 2680487064, 2978318960, 3350608830, 4467478440, 5360974128, 6701217660, 8934956880, 13402435320, 26804870640]

約数ペア:

[(1, 26804870640), (2, 13402435320), (3, 8934956880), (4, 6701217660), (5, 5360974128), (6, 4467478440), (8, 3350608830), (9, 2978318960), (10, 2680487064), (12, 2233739220), (15, 1786991376), (16, 1675304415), (18, 1489159480), (20, 1340243532), (24, 1116869610), (30, 893495688), (36, 744579740), (40, 670121766), (45, 595663792), (48, 558434805), (60, 446747844), (72, 372289870), (79, 339302160), (80, 335060883), (90, 297831896), (120, 223373922), (144, 186144935), (158, 169651080), (180, 148915948), (237, 113100720), (240, 111686961), (316, 84825540), (360, 74457974), (395, 67860432), (474, 56550360), (632, 42412770), (711, 37700240), (720, 37228987), (790, 33930216), (948, 28275180), (1185, 22620144), (1264, 21206385), (1422, 18850120), (1580, 16965108), (1896, 14137590), (2370, 11310072), (2844, 9425060), (3160, 8482554), (3555, 7540048), (3792, 7068795), (4740, 5655036), (5688, 4712530), (6320, 4241277), (7110, 3770024), (9480, 2827518), (11376, 2356265), (14220, 1885012), (18960, 1413759), (28440, 942506), (56880, 471253)]