162145920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1170

約数の個数: 128

約数和(自身を含む): 523872000

約数和(自身を除く): 361726080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1069, 1185, 1264, 1580, 1896, 1920, 2138, 2370, 2528, 3160, 3207, 3792, 4276, 4740, 5056, 5345, 6320, 6414, 7584, 8552, 9480, 10112, 10690, 12640, 12828, 15168, 16035, 17104, 18960, 21380, 25280, 25656, 30336, 32070, 34208, 37920, 42760, 50560, 51312, 64140, 68416, 75840, 84451, 85520, 102624, 128280, 136832, 151680, 168902, 171040, 205248, 253353, 256560, 337804, 342080, 410496, 422255, 506706, 513120, 675608, 684160, 844510, 1013412, 1026240, 1266765, 1351216, 1689020, 2026824, 2052480, 2533530, 2702432, 3378040, 4053648, 5067060, 5404864, 6756080, 8107296, 10134120, 10809728, 13512160, 16214592, 20268240, 27024320, 32429184, 40536480, 54048640, 81072960, 162145920]

約数ペア:

[(1, 162145920), (2, 81072960), (3, 54048640), (4, 40536480), (5, 32429184), (6, 27024320), (8, 20268240), (10, 16214592), (12, 13512160), (15, 10809728), (16, 10134120), (20, 8107296), (24, 6756080), (30, 5404864), (32, 5067060), (40, 4053648), (48, 3378040), (60, 2702432), (64, 2533530), (79, 2052480), (80, 2026824), (96, 1689020), (120, 1351216), (128, 1266765), (158, 1026240), (160, 1013412), (192, 844510), (237, 684160), (240, 675608), (316, 513120), (320, 506706), (384, 422255), (395, 410496), (474, 342080), (480, 337804), (632, 256560), (640, 253353), (790, 205248), (948, 171040), (960, 168902), (1069, 151680), (1185, 136832), (1264, 128280), (1580, 102624), (1896, 85520), (1920, 84451), (2138, 75840), (2370, 68416), (2528, 64140), (3160, 51312), (3207, 50560), (3792, 42760), (4276, 37920), (4740, 34208), (5056, 32070), (5345, 30336), (6320, 25656), (6414, 25280), (7584, 21380), (8552, 18960), (9480, 17104), (10112, 16035), (10690, 15168), (12640, 12828)]