120916560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{503819}}^1$

素因数の和:503835

約数の個数: 40

約数和(自身を含む): 374842080

約数和(自身を除く): 253925520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 503819, 1007638, 1511457, 2015276, 2519095, 3022914, 4030552, 5038190, 6045828, 7557285, 8061104, 10076380, 12091656, 15114570, 20152760, 24183312, 30229140, 40305520, 60458280, 120916560]

約数ペア:

[(1, 120916560), (2, 60458280), (3, 40305520), (4, 30229140), (5, 24183312), (6, 20152760), (8, 15114570), (10, 12091656), (12, 10076380), (15, 8061104), (16, 7557285), (20, 6045828), (24, 5038190), (30, 4030552), (40, 3022914), (48, 2519095), (60, 2015276), (80, 1511457), (120, 1007638), (240, 503819)]