64297080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{178603}}^1$

素因数の和:178620

約数の個数: 48

約数和(自身を含む): 208966680

約数和(自身を除く): 144669600

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, 178603, 357206, 535809, 714412, 893015, 1071618, 1428824, 1607427, 1786030, 2143236, 2679045, 3214854, 3572060, 4286472, 5358090, 6429708, 7144120, 8037135, 10716180, 12859416, 16074270, 21432360, 32148540, 64297080]

約数ペア:

[(1, 64297080), (2, 32148540), (3, 21432360), (4, 16074270), (5, 12859416), (6, 10716180), (8, 8037135), (9, 7144120), (10, 6429708), (12, 5358090), (15, 4286472), (18, 3572060), (20, 3214854), (24, 2679045), (30, 2143236), (36, 1786030), (40, 1607427), (45, 1428824), (60, 1071618), (72, 893015), (90, 714412), (120, 535809), (180, 357206), (360, 178603)]