1296345420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7201919}}^1$

素因数の和:7201934

約数の個数: 36

約数和(自身を含む): 3932248320

約数和(自身を除く): 2635902900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7201919, 14403838, 21605757, 28807676, 36009595, 43211514, 64817271, 72019190, 86423028, 108028785, 129634542, 144038380, 216057570, 259269084, 324086355, 432115140, 648172710, 1296345420]

約数ペア:

[(1, 1296345420), (2, 648172710), (3, 432115140), (4, 324086355), (5, 259269084), (6, 216057570), (9, 144038380), (10, 129634542), (12, 108028785), (15, 86423028), (18, 72019190), (20, 64817271), (30, 43211514), (36, 36009595), (45, 28807676), (60, 21605757), (90, 14403838), (180, 7201919)]