1148820120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{455881}}^1$

素因数の和:455905

約数の個数: 96

約数和(自身を含む): 4267055520

約数和(自身を除く): 3118235400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 455881, 911762, 1367643, 1823524, 2279405, 2735286, 3191167, 3647048, 4102929, 4558810, 5470572, 6382334, 6838215, 8205858, 9117620, 9573501, 10941144, 12764668, 13676430, 15955835, 16411716, 18235240, 19147002, 20514645, 25529336, 27352860, 28720503, 31911670, 32823432, 38294004, 41029290, 47867505, 54705720, 57441006, 63823340, 76588008, 82058580, 95735010, 114882012, 127646680, 143602515, 164117160, 191470020, 229764024, 287205030, 382940040, 574410060, 1148820120]

約数ペア:

[(1, 1148820120), (2, 574410060), (3, 382940040), (4, 287205030), (5, 229764024), (6, 191470020), (7, 164117160), (8, 143602515), (9, 127646680), (10, 114882012), (12, 95735010), (14, 82058580), (15, 76588008), (18, 63823340), (20, 57441006), (21, 54705720), (24, 47867505), (28, 41029290), (30, 38294004), (35, 32823432), (36, 31911670), (40, 28720503), (42, 27352860), (45, 25529336), (56, 20514645), (60, 19147002), (63, 18235240), (70, 16411716), (72, 15955835), (84, 13676430), (90, 12764668), (105, 10941144), (120, 9573501), (126, 9117620), (140, 8205858), (168, 6838215), (180, 6382334), (210, 5470572), (252, 4558810), (280, 4102929), (315, 3647048), (360, 3191167), (420, 2735286), (504, 2279405), (630, 1823524), (840, 1367643), (1260, 911762), (2520, 455881)]