115120240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1514

約数の個数: 80

約数和(自身を含む): 287258400

約数和(自身を除く): 172138160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 380, 424, 530, 760, 848, 1007, 1060, 1429, 1520, 2014, 2120, 2858, 4028, 4240, 5035, 5716, 7145, 8056, 10070, 11432, 14290, 16112, 20140, 22864, 27151, 28580, 40280, 54302, 57160, 75737, 80560, 108604, 114320, 135755, 151474, 217208, 271510, 302948, 378685, 434416, 543020, 605896, 757370, 1086040, 1211792, 1439003, 1514740, 2172080, 2878006, 3029480, 5756012, 6058960, 7195015, 11512024, 14390030, 23024048, 28780060, 57560120, 115120240]

約数ペア:

[(1, 115120240), (2, 57560120), (4, 28780060), (5, 23024048), (8, 14390030), (10, 11512024), (16, 7195015), (19, 6058960), (20, 5756012), (38, 3029480), (40, 2878006), (53, 2172080), (76, 1514740), (80, 1439003), (95, 1211792), (106, 1086040), (152, 757370), (190, 605896), (212, 543020), (265, 434416), (304, 378685), (380, 302948), (424, 271510), (530, 217208), (760, 151474), (848, 135755), (1007, 114320), (1060, 108604), (1429, 80560), (1520, 75737), (2014, 57160), (2120, 54302), (2858, 40280), (4028, 28580), (4240, 27151), (5035, 22864), (5716, 20140), (7145, 16112), (8056, 14290), (10070, 11432)]