140626260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{260419}}^1$

素因数の和:260437

約数の個数: 48

約数和(自身を含む): 437505600

約数和(自身を除く): 296879340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 260419, 520838, 781257, 1041676, 1302095, 1562514, 2343771, 2604190, 3125028, 3906285, 4687542, 5208380, 7031313, 7812570, 9375084, 11718855, 14062626, 15625140, 23437710, 28125252, 35156565, 46875420, 70313130, 140626260]

約数ペア:

[(1, 140626260), (2, 70313130), (3, 46875420), (4, 35156565), (5, 28125252), (6, 23437710), (9, 15625140), (10, 14062626), (12, 11718855), (15, 9375084), (18, 7812570), (20, 7031313), (27, 5208380), (30, 4687542), (36, 3906285), (45, 3125028), (54, 2604190), (60, 2343771), (90, 1562514), (108, 1302095), (135, 1041676), (180, 781257), (270, 520838), (540, 260419)]