84210120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{233917}}^1$

素因数の和:233934

約数の個数: 48

約数和(自身を含む): 273684060

約数和(自身を除く): 189473940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 233917, 467834, 701751, 935668, 1169585, 1403502, 1871336, 2105253, 2339170, 2807004, 3508755, 4210506, 4678340, 5614008, 7017510, 8421012, 9356680, 10526265, 14035020, 16842024, 21052530, 28070040, 42105060, 84210120]

約数ペア:

[(1, 84210120), (2, 42105060), (3, 28070040), (4, 21052530), (5, 16842024), (6, 14035020), (8, 10526265), (9, 9356680), (10, 8421012), (12, 7017510), (15, 5614008), (18, 4678340), (20, 4210506), (24, 3508755), (30, 2807004), (36, 2339170), (40, 2105253), (45, 1871336), (60, 1403502), (72, 1169585), (90, 935668), (120, 701751), (180, 467834), (360, 233917)]