1253612520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3482257}}^1$

素因数の和:3482274

約数の個数: 48

約数和(自身を含む): 4074241860

約数和(自身を除く): 2820629340

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, 3482257, 6964514, 10446771, 13929028, 17411285, 20893542, 27858056, 31340313, 34822570, 41787084, 52233855, 62680626, 69645140, 83574168, 104467710, 125361252, 139290280, 156701565, 208935420, 250722504, 313403130, 417870840, 626806260, 1253612520]

約数ペア:

[(1, 1253612520), (2, 626806260), (3, 417870840), (4, 313403130), (5, 250722504), (6, 208935420), (8, 156701565), (9, 139290280), (10, 125361252), (12, 104467710), (15, 83574168), (18, 69645140), (20, 62680626), (24, 52233855), (30, 41787084), (36, 34822570), (40, 31340313), (45, 27858056), (60, 20893542), (72, 17411285), (90, 13929028), (120, 10446771), (180, 6964514), (360, 3482257)]