1392400920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11603341}}^1$

素因数の和:11603355

約数の個数: 32

約数和(自身を含む): 4177203120

約数和(自身を除く): 2784802200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11603341, 23206682, 34810023, 46413364, 58016705, 69620046, 92826728, 116033410, 139240092, 174050115, 232066820, 278480184, 348100230, 464133640, 696200460, 1392400920]

約数ペア:

[(1, 1392400920), (2, 696200460), (3, 464133640), (4, 348100230), (5, 278480184), (6, 232066820), (8, 174050115), (10, 139240092), (12, 116033410), (15, 92826728), (20, 69620046), (24, 58016705), (30, 46413364), (40, 34810023), (60, 23206682), (120, 11603341)]