180820368

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{21283}}^1$

素因数の和:21356

約数の個数: 60

約数和(自身を含む): 514647120

約数和(自身を除く): 333826752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 21283, 42566, 63849, 85132, 127698, 170264, 191547, 255396, 340528, 383094, 510792, 766188, 1021584, 1255697, 1532376, 2511394, 3064752, 3767091, 5022788, 7534182, 10045576, 11301273, 15068364, 20091152, 22602546, 30136728, 45205092, 60273456, 90410184, 180820368]

約数ペア:

[(1, 180820368), (2, 90410184), (3, 60273456), (4, 45205092), (6, 30136728), (8, 22602546), (9, 20091152), (12, 15068364), (16, 11301273), (18, 10045576), (24, 7534182), (36, 5022788), (48, 3767091), (59, 3064752), (72, 2511394), (118, 1532376), (144, 1255697), (177, 1021584), (236, 766188), (354, 510792), (472, 383094), (531, 340528), (708, 255396), (944, 191547), (1062, 170264), (1416, 127698), (2124, 85132), (2832, 63849), (4248, 42566), (8496, 21283)]