12528276240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2747429}}^1$

素因数の和:2747464

約数の個数: 80

約数和(自身を含む): 40881758400

約数和(自身を除く): 28353482160

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, 2747429, 5494858, 8242287, 10989716, 13737145, 16484574, 21979432, 27474290, 32969148, 41211435, 43958864, 52201151, 54948580, 65938296, 82422870, 104402302, 109897160, 131876592, 156603453, 164845740, 208804604, 219794320, 261005755, 313206906, 329691480, 417609208, 522011510, 626413812, 659382960, 783017265, 835218416, 1044023020, 1252827624, 1566034530, 2088046040, 2505655248, 3132069060, 4176092080, 6264138120, 12528276240]

約数ペア:

[(1, 12528276240), (2, 6264138120), (3, 4176092080), (4, 3132069060), (5, 2505655248), (6, 2088046040), (8, 1566034530), (10, 1252827624), (12, 1044023020), (15, 835218416), (16, 783017265), (19, 659382960), (20, 626413812), (24, 522011510), (30, 417609208), (38, 329691480), (40, 313206906), (48, 261005755), (57, 219794320), (60, 208804604), (76, 164845740), (80, 156603453), (95, 131876592), (114, 109897160), (120, 104402302), (152, 82422870), (190, 65938296), (228, 54948580), (240, 52201151), (285, 43958864), (304, 41211435), (380, 32969148), (456, 27474290), (570, 21979432), (760, 16484574), (912, 13737145), (1140, 10989716), (1520, 8242287), (2280, 5494858), (4560, 2747429)]