64219080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{535159}}^1$

素因数の和:535173

約数の個数: 32

約数和(自身を含む): 192657600

約数和(自身を除く): 128438520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 535159, 1070318, 1605477, 2140636, 2675795, 3210954, 4281272, 5351590, 6421908, 8027385, 10703180, 12843816, 16054770, 21406360, 32109540, 64219080]

約数ペア:

[(1, 64219080), (2, 32109540), (3, 21406360), (4, 16054770), (5, 12843816), (6, 10703180), (8, 8027385), (10, 6421908), (12, 5351590), (15, 4281272), (20, 3210954), (24, 2675795), (30, 2140636), (40, 1605477), (60, 1070318), (120, 535159)]