240268045365

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{53849}}^1$

素因数の和:54368

約数の個数: 80

約数和(自身を含む): 450375552000

約数和(自身を除く): 210107506635

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 479, 621, 1035, 1437, 1863, 2395, 3105, 4311, 7185, 9315, 11017, 12933, 21555, 33051, 38799, 53849, 55085, 64665, 99153, 161547, 165255, 193995, 269245, 297459, 484641, 495765, 807735, 892377, 1238527, 1453923, 1487295, 2423205, 3715581, 4361769, 4461885, 6192635, 7269615, 11146743, 18577905, 21808845, 25793671, 33440229, 55733715, 77381013, 100320687, 128968355, 167201145, 232143039, 386905065, 501603435, 593254433, 696429117, 1160715195, 1779763299, 2089287351, 2966272165, 3482145585, 5339289897, 8898816495, 10446436755, 16017869691, 26696449485, 48053609073, 80089348455, 240268045365]

約数ペア:

[(1, 240268045365), (3, 80089348455), (5, 48053609073), (9, 26696449485), (15, 16017869691), (23, 10446436755), (27, 8898816495), (45, 5339289897), (69, 3482145585), (81, 2966272165), (115, 2089287351), (135, 1779763299), (207, 1160715195), (345, 696429117), (405, 593254433), (479, 501603435), (621, 386905065), (1035, 232143039), (1437, 167201145), (1863, 128968355), (2395, 100320687), (3105, 77381013), (4311, 55733715), (7185, 33440229), (9315, 25793671), (11017, 21808845), (12933, 18577905), (21555, 11146743), (33051, 7269615), (38799, 6192635), (53849, 4461885), (55085, 4361769), (64665, 3715581), (99153, 2423205), (161547, 1487295), (165255, 1453923), (193995, 1238527), (269245, 892377), (297459, 807735), (484641, 495765)]