90348360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{752903}}^1$

素因数の和:752917

約数の個数: 32

約数和(自身を含む): 271045440

約数和(自身を除く): 180697080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 752903, 1505806, 2258709, 3011612, 3764515, 4517418, 6023224, 7529030, 9034836, 11293545, 15058060, 18069672, 22587090, 30116120, 45174180, 90348360]

約数ペア:

[(1, 90348360), (2, 45174180), (3, 30116120), (4, 22587090), (5, 18069672), (6, 15058060), (8, 11293545), (10, 9034836), (12, 7529030), (15, 6023224), (20, 4517418), (24, 3764515), (30, 3011612), (40, 2258709), (60, 1505806), (120, 752903)]