168420360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82559}}^1$

素因数の和:82590

約数の個数: 64

約数和(自身を含む): 534988800

約数和(自身を除く): 366568440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 82559, 165118, 247677, 330236, 412795, 495354, 660472, 825590, 990708, 1238385, 1403503, 1651180, 1981416, 2476770, 2807006, 3302360, 4210509, 4953540, 5614012, 7017515, 8421018, 9907080, 11228024, 14035030, 16842036, 21052545, 28070060, 33684072, 42105090, 56140120, 84210180, 168420360]

約数ペア:

[(1, 168420360), (2, 84210180), (3, 56140120), (4, 42105090), (5, 33684072), (6, 28070060), (8, 21052545), (10, 16842036), (12, 14035030), (15, 11228024), (17, 9907080), (20, 8421018), (24, 7017515), (30, 5614012), (34, 4953540), (40, 4210509), (51, 3302360), (60, 2807006), (68, 2476770), (85, 1981416), (102, 1651180), (120, 1403503), (136, 1238385), (170, 990708), (204, 825590), (255, 660472), (340, 495354), (408, 412795), (510, 330236), (680, 247677), (1020, 165118), (2040, 82559)]