246601440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{171251}}^1$

素因数の和:171272

約数の個数: 72

約数和(自身を含む): 841532328

約数和(自身を除く): 594930888

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, 360, 480, 720, 1440, 171251, 342502, 513753, 685004, 856255, 1027506, 1370008, 1541259, 1712510, 2055012, 2568765, 2740016, 3082518, 3425020, 4110024, 5137530, 5480032, 6165036, 6850040, 7706295, 8220048, 10275060, 12330072, 13700080, 15412590, 16440096, 20550120, 24660144, 27400160, 30825180, 41100240, 49320288, 61650360, 82200480, 123300720, 246601440]

約数ペア:

[(1, 246601440), (2, 123300720), (3, 82200480), (4, 61650360), (5, 49320288), (6, 41100240), (8, 30825180), (9, 27400160), (10, 24660144), (12, 20550120), (15, 16440096), (16, 15412590), (18, 13700080), (20, 12330072), (24, 10275060), (30, 8220048), (32, 7706295), (36, 6850040), (40, 6165036), (45, 5480032), (48, 5137530), (60, 4110024), (72, 3425020), (80, 3082518), (90, 2740016), (96, 2568765), (120, 2055012), (144, 1712510), (160, 1541259), (180, 1370008), (240, 1027506), (288, 856255), (360, 685004), (480, 513753), (720, 342502), (1440, 171251)]