164940480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{57271}}^1$

素因数の和:57294

約数の個数: 84

約数和(自身を含む): 567336432

約数和(自身を除く): 402395952

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 57271, 114542, 171813, 229084, 286355, 343626, 458168, 515439, 572710, 687252, 859065, 916336, 1030878, 1145420, 1374504, 1718130, 1832672, 2061756, 2290840, 2577195, 2749008, 3436260, 3665344, 4123512, 4581680, 5154390, 5498016, 6872520, 8247024, 9163360, 10308780, 10996032, 13745040, 16494048, 18326720, 20617560, 27490080, 32988096, 41235120, 54980160, 82470240, 164940480]

約数ペア:

[(1, 164940480), (2, 82470240), (3, 54980160), (4, 41235120), (5, 32988096), (6, 27490080), (8, 20617560), (9, 18326720), (10, 16494048), (12, 13745040), (15, 10996032), (16, 10308780), (18, 9163360), (20, 8247024), (24, 6872520), (30, 5498016), (32, 5154390), (36, 4581680), (40, 4123512), (45, 3665344), (48, 3436260), (60, 2749008), (64, 2577195), (72, 2290840), (80, 2061756), (90, 1832672), (96, 1718130), (120, 1374504), (144, 1145420), (160, 1030878), (180, 916336), (192, 859065), (240, 687252), (288, 572710), (320, 515439), (360, 458168), (480, 343626), (576, 286355), (720, 229084), (960, 171813), (1440, 114542), (2880, 57271)]