239862960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4217}}^1$

素因数の和:4315

約数の個数: 120

約数和(自身を含む): 815929920

約数和(自身を除く): 576066960

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, 4217, 4740, 5688, 6320, 7110, 8434, 9480, 11376, 12651, 14220, 16868, 18960, 21085, 25302, 28440, 33736, 37953, 42170, 50604, 56880, 63255, 67472, 75906, 84340, 101208, 126510, 151812, 168680, 189765, 202416, 253020, 303624, 333143, 337360, 379530, 506040, 607248, 666286, 759060, 999429, 1012080, 1332572, 1518120, 1665715, 1998858, 2665144, 2998287, 3036240, 3331430, 3997716, 4997145, 5330288, 5996574, 6662860, 7995432, 9994290, 11993148, 13325720, 14991435, 15990864, 19988580, 23986296, 26651440, 29982870, 39977160, 47972592, 59965740, 79954320, 119931480, 239862960]

約数ペア:

[(1, 239862960), (2, 119931480), (3, 79954320), (4, 59965740), (5, 47972592), (6, 39977160), (8, 29982870), (9, 26651440), (10, 23986296), (12, 19988580), (15, 15990864), (16, 14991435), (18, 13325720), (20, 11993148), (24, 9994290), (30, 7995432), (36, 6662860), (40, 5996574), (45, 5330288), (48, 4997145), (60, 3997716), (72, 3331430), (79, 3036240), (80, 2998287), (90, 2665144), (120, 1998858), (144, 1665715), (158, 1518120), (180, 1332572), (237, 1012080), (240, 999429), (316, 759060), (360, 666286), (395, 607248), (474, 506040), (632, 379530), (711, 337360), (720, 333143), (790, 303624), (948, 253020), (1185, 202416), (1264, 189765), (1422, 168680), (1580, 151812), (1896, 126510), (2370, 101208), (2844, 84340), (3160, 75906), (3555, 67472), (3792, 63255), (4217, 56880), (4740, 50604), (5688, 42170), (6320, 37953), (7110, 33736), (8434, 28440), (9480, 25302), (11376, 21085), (12651, 18960), (14220, 16868)]