165404640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{677}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 522819360

約数和(自身を除く): 357414720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 509, 677, 1018, 1354, 1527, 2031, 2036, 2545, 2708, 3054, 3385, 4062, 4072, 5090, 5416, 6108, 6770, 7635, 8124, 8144, 10155, 10180, 10832, 12216, 13540, 15270, 16248, 16288, 20310, 20360, 21664, 24432, 27080, 30540, 32496, 40620, 40720, 48864, 54160, 61080, 64992, 81240, 81440, 108320, 122160, 162480, 244320, 324960, 344593, 689186, 1033779, 1378372, 1722965, 2067558, 2756744, 3445930, 4135116, 5168895, 5513488, 6891860, 8270232, 10337790, 11026976, 13783720, 16540464, 20675580, 27567440, 33080928, 41351160, 55134880, 82702320, 165404640]

約数ペア:

[(1, 165404640), (2, 82702320), (3, 55134880), (4, 41351160), (5, 33080928), (6, 27567440), (8, 20675580), (10, 16540464), (12, 13783720), (15, 11026976), (16, 10337790), (20, 8270232), (24, 6891860), (30, 5513488), (32, 5168895), (40, 4135116), (48, 3445930), (60, 2756744), (80, 2067558), (96, 1722965), (120, 1378372), (160, 1033779), (240, 689186), (480, 344593), (509, 324960), (677, 244320), (1018, 162480), (1354, 122160), (1527, 108320), (2031, 81440), (2036, 81240), (2545, 64992), (2708, 61080), (3054, 54160), (3385, 48864), (4062, 40720), (4072, 40620), (5090, 32496), (5416, 30540), (6108, 27080), (6770, 24432), (7635, 21664), (8124, 20360), (8144, 20310), (10155, 16288), (10180, 16248), (10832, 15270), (12216, 13540)]