64211880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{535099}}^1$

素因数の和:535113

約数の個数: 32

約数和(自身を含む): 192636000

約数和(自身を除く): 128424120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 535099, 1070198, 1605297, 2140396, 2675495, 3210594, 4280792, 5350990, 6421188, 8026485, 10701980, 12842376, 16052970, 21403960, 32105940, 64211880]

約数ペア:

[(1, 64211880), (2, 32105940), (3, 21403960), (4, 16052970), (5, 12842376), (6, 10701980), (8, 8026485), (10, 6421188), (12, 5350990), (15, 4280792), (20, 3210594), (24, 2675495), (30, 2140396), (40, 1605297), (60, 1070198), (120, 535099)]