38436240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8429}}^1$

素因数の和:8464

約数の個数: 80

約数和(自身を含む): 125438400

約数和(自身を除く): 87002160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 8429, 16858, 25287, 33716, 42145, 50574, 67432, 84290, 101148, 126435, 134864, 160151, 168580, 202296, 252870, 320302, 337160, 404592, 480453, 505740, 640604, 674320, 800755, 960906, 1011480, 1281208, 1601510, 1921812, 2022960, 2402265, 2562416, 3203020, 3843624, 4804530, 6406040, 7687248, 9609060, 12812080, 19218120, 38436240]

約数ペア:

[(1, 38436240), (2, 19218120), (3, 12812080), (4, 9609060), (5, 7687248), (6, 6406040), (8, 4804530), (10, 3843624), (12, 3203020), (15, 2562416), (16, 2402265), (19, 2022960), (20, 1921812), (24, 1601510), (30, 1281208), (38, 1011480), (40, 960906), (48, 800755), (57, 674320), (60, 640604), (76, 505740), (80, 480453), (95, 404592), (114, 337160), (120, 320302), (152, 252870), (190, 202296), (228, 168580), (240, 160151), (285, 134864), (304, 126435), (380, 101148), (456, 84290), (570, 67432), (760, 50574), (912, 42145), (1140, 33716), (1520, 25287), (2280, 16858), (4560, 8429)]