853297560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5279}}^1$

素因数の和:5745

約数の個数: 96

約数和(自身を含む): 2779920000

約数和(自身を除く): 1926622440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 449, 898, 1347, 1796, 2245, 2694, 3592, 4041, 4490, 5279, 5388, 6735, 8082, 8980, 10558, 10776, 13470, 15837, 16164, 17960, 20205, 21116, 26395, 26940, 31674, 32328, 40410, 42232, 47511, 52790, 53880, 63348, 79185, 80820, 95022, 105580, 126696, 158370, 161640, 190044, 211160, 237555, 316740, 380088, 475110, 633480, 950220, 1900440, 2370271, 4740542, 7110813, 9481084, 11851355, 14221626, 18962168, 21332439, 23702710, 28443252, 35554065, 42664878, 47405420, 56886504, 71108130, 85329756, 94810840, 106662195, 142216260, 170659512, 213324390, 284432520, 426648780, 853297560]

約数ペア:

[(1, 853297560), (2, 426648780), (3, 284432520), (4, 213324390), (5, 170659512), (6, 142216260), (8, 106662195), (9, 94810840), (10, 85329756), (12, 71108130), (15, 56886504), (18, 47405420), (20, 42664878), (24, 35554065), (30, 28443252), (36, 23702710), (40, 21332439), (45, 18962168), (60, 14221626), (72, 11851355), (90, 9481084), (120, 7110813), (180, 4740542), (360, 2370271), (449, 1900440), (898, 950220), (1347, 633480), (1796, 475110), (2245, 380088), (2694, 316740), (3592, 237555), (4041, 211160), (4490, 190044), (5279, 161640), (5388, 158370), (6735, 126696), (8082, 105580), (8980, 95022), (10558, 80820), (10776, 79185), (13470, 63348), (15837, 53880), (16164, 52790), (17960, 47511), (20205, 42232), (21116, 40410), (26395, 32328), (26940, 31674)]