1168756480

素因数分解:

$2^8\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6569}}^1$

素因数の和:6729

約数の個数: 72

約数和(自身を含む): 2820106800

約数和(自身を除く): 1651350320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 256, 278, 320, 556, 640, 695, 1112, 1280, 1390, 2224, 2780, 4448, 5560, 6569, 8896, 11120, 13138, 17792, 22240, 26276, 32845, 35584, 44480, 52552, 65690, 88960, 105104, 131380, 177920, 210208, 262760, 420416, 525520, 840832, 913091, 1051040, 1681664, 1826182, 2102080, 3652364, 4204160, 4565455, 7304728, 8408320, 9130910, 14609456, 18261820, 29218912, 36523640, 58437824, 73047280, 116875648, 146094560, 233751296, 292189120, 584378240, 1168756480]

約数ペア:

[(1, 1168756480), (2, 584378240), (4, 292189120), (5, 233751296), (8, 146094560), (10, 116875648), (16, 73047280), (20, 58437824), (32, 36523640), (40, 29218912), (64, 18261820), (80, 14609456), (128, 9130910), (139, 8408320), (160, 7304728), (256, 4565455), (278, 4204160), (320, 3652364), (556, 2102080), (640, 1826182), (695, 1681664), (1112, 1051040), (1280, 913091), (1390, 840832), (2224, 525520), (2780, 420416), (4448, 262760), (5560, 210208), (6569, 177920), (8896, 131380), (11120, 105104), (13138, 88960), (17792, 65690), (22240, 52552), (26276, 44480), (32845, 35584)]