2715697440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6143}}^1$

素因数の和:6471

約数の個数: 144

約数和(自身を含む): 9299017728

約数和(自身を除く): 6583320288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 307, 360, 480, 614, 720, 921, 1228, 1440, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 4912, 5526, 6140, 6143, 7368, 9210, 9824, 11052, 12280, 12286, 13815, 14736, 18420, 18429, 22104, 24560, 24572, 27630, 29472, 30715, 36840, 36858, 44208, 49120, 49144, 55260, 55287, 61430, 73680, 73716, 88416, 92145, 98288, 110520, 110574, 122860, 147360, 147432, 184290, 196576, 221040, 221148, 245720, 276435, 294864, 368580, 442080, 442296, 491440, 552870, 589728, 737160, 884592, 982880, 1105740, 1474320, 1769184, 1885901, 2211480, 2948640, 3771802, 4422960, 5657703, 7543604, 8845920, 9429505, 11315406, 15087208, 16973109, 18859010, 22630812, 28288515, 30174416, 33946218, 37718020, 45261624, 56577030, 60348832, 67892436, 75436040, 84865545, 90523248, 113154060, 135784872, 150872080, 169731090, 181046496, 226308120, 271569744, 301744160, 339462180, 452616240, 543139488, 678924360, 905232480, 1357848720, 2715697440]

約数ペア:

[(1, 2715697440), (2, 1357848720), (3, 905232480), (4, 678924360), (5, 543139488), (6, 452616240), (8, 339462180), (9, 301744160), (10, 271569744), (12, 226308120), (15, 181046496), (16, 169731090), (18, 150872080), (20, 135784872), (24, 113154060), (30, 90523248), (32, 84865545), (36, 75436040), (40, 67892436), (45, 60348832), (48, 56577030), (60, 45261624), (72, 37718020), (80, 33946218), (90, 30174416), (96, 28288515), (120, 22630812), (144, 18859010), (160, 16973109), (180, 15087208), (240, 11315406), (288, 9429505), (307, 8845920), (360, 7543604), (480, 5657703), (614, 4422960), (720, 3771802), (921, 2948640), (1228, 2211480), (1440, 1885901), (1535, 1769184), (1842, 1474320), (2456, 1105740), (2763, 982880), (3070, 884592), (3684, 737160), (4605, 589728), (4912, 552870), (5526, 491440), (6140, 442296), (6143, 442080), (7368, 368580), (9210, 294864), (9824, 276435), (11052, 245720), (12280, 221148), (12286, 221040), (13815, 196576), (14736, 184290), (18420, 147432), (18429, 147360), (22104, 122860), (24560, 110574), (24572, 110520), (27630, 98288), (29472, 92145), (30715, 88416), (36840, 73716), (36858, 73680), (44208, 61430), (49120, 55287), (49144, 55260)]