180660240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83639}}^1$

素因数の和:83661

約数の個数: 80

約数和(自身を含む): 622281600

約数和(自身を除く): 441621360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 83639, 167278, 250917, 334556, 418195, 501834, 669112, 752751, 836390, 1003668, 1254585, 1338224, 1505502, 1672780, 2007336, 2258253, 2509170, 3011004, 3345560, 3763755, 4014672, 4516506, 5018340, 6022008, 6691120, 7527510, 9033012, 10036680, 11291265, 12044016, 15055020, 18066024, 20073360, 22582530, 30110040, 36132048, 45165060, 60220080, 90330120, 180660240]

約数ペア:

[(1, 180660240), (2, 90330120), (3, 60220080), (4, 45165060), (5, 36132048), (6, 30110040), (8, 22582530), (9, 20073360), (10, 18066024), (12, 15055020), (15, 12044016), (16, 11291265), (18, 10036680), (20, 9033012), (24, 7527510), (27, 6691120), (30, 6022008), (36, 5018340), (40, 4516506), (45, 4014672), (48, 3763755), (54, 3345560), (60, 3011004), (72, 2509170), (80, 2258253), (90, 2007336), (108, 1672780), (120, 1505502), (135, 1338224), (144, 1254585), (180, 1003668), (216, 836390), (240, 752751), (270, 669112), (360, 501834), (432, 418195), (540, 334556), (720, 250917), (1080, 167278), (2160, 83639)]