1950905520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{903197}}^1$

素因数の和:903219

約数の個数: 80

約数和(自身を含む): 6719793120

約数和(自身を除く): 4768887600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 903197, 1806394, 2709591, 3612788, 4515985, 5419182, 7225576, 8128773, 9031970, 10838364, 13547955, 14451152, 16257546, 18063940, 21676728, 24386319, 27095910, 32515092, 36127880, 40643865, 43353456, 48772638, 54191820, 65030184, 72255760, 81287730, 97545276, 108383640, 121931595, 130060368, 162575460, 195090552, 216767280, 243863190, 325150920, 390181104, 487726380, 650301840, 975452760, 1950905520]

約数ペア:

[(1, 1950905520), (2, 975452760), (3, 650301840), (4, 487726380), (5, 390181104), (6, 325150920), (8, 243863190), (9, 216767280), (10, 195090552), (12, 162575460), (15, 130060368), (16, 121931595), (18, 108383640), (20, 97545276), (24, 81287730), (27, 72255760), (30, 65030184), (36, 54191820), (40, 48772638), (45, 43353456), (48, 40643865), (54, 36127880), (60, 32515092), (72, 27095910), (80, 24386319), (90, 21676728), (108, 18063940), (120, 16257546), (135, 14451152), (144, 13547955), (180, 10838364), (216, 9031970), (240, 8128773), (270, 7225576), (360, 5419182), (432, 4515985), (540, 3612788), (720, 2709591), (1080, 1806394), (2160, 903197)]