79636560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331819}}^1$

素因数の和:331835

約数の個数: 40

約数和(自身を含む): 246874080

約数和(自身を除く): 167237520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331819, 663638, 995457, 1327276, 1659095, 1990914, 2654552, 3318190, 3981828, 4977285, 5309104, 6636380, 7963656, 9954570, 13272760, 15927312, 19909140, 26545520, 39818280, 79636560]

約数ペア:

[(1, 79636560), (2, 39818280), (3, 26545520), (4, 19909140), (5, 15927312), (6, 13272760), (8, 9954570), (10, 7963656), (12, 6636380), (15, 5309104), (16, 4977285), (20, 3981828), (24, 3318190), (30, 2654552), (40, 1990914), (48, 1659095), (60, 1327276), (80, 995457), (120, 663638), (240, 331819)]