2821537080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7837603}}^1$

素因数の和:7837620

約数の個数: 48

約数和(自身を含む): 9169996680

約数和(自身を除く): 6348459600

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, 7837603, 15675206, 23512809, 31350412, 39188015, 47025618, 62700824, 70538427, 78376030, 94051236, 117564045, 141076854, 156752060, 188102472, 235128090, 282153708, 313504120, 352692135, 470256180, 564307416, 705384270, 940512360, 1410768540, 2821537080]

約数ペア:

[(1, 2821537080), (2, 1410768540), (3, 940512360), (4, 705384270), (5, 564307416), (6, 470256180), (8, 352692135), (9, 313504120), (10, 282153708), (12, 235128090), (15, 188102472), (18, 156752060), (20, 141076854), (24, 117564045), (30, 94051236), (36, 78376030), (40, 70538427), (45, 62700824), (60, 47025618), (72, 39188015), (90, 31350412), (120, 23512809), (180, 15675206), (360, 7837603)]