80852760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{224591}}^1$

素因数の和:224608

約数の個数: 48

約数和(自身を含む): 262772640

約数和(自身を除く): 181919880

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, 224591, 449182, 673773, 898364, 1122955, 1347546, 1796728, 2021319, 2245910, 2695092, 3368865, 4042638, 4491820, 5390184, 6737730, 8085276, 8983640, 10106595, 13475460, 16170552, 20213190, 26950920, 40426380, 80852760]

約数ペア:

[(1, 80852760), (2, 40426380), (3, 26950920), (4, 20213190), (5, 16170552), (6, 13475460), (8, 10106595), (9, 8983640), (10, 8085276), (12, 6737730), (15, 5390184), (18, 4491820), (20, 4042638), (24, 3368865), (30, 2695092), (36, 2245910), (40, 2021319), (45, 1796728), (60, 1347546), (72, 1122955), (90, 898364), (120, 673773), (180, 449182), (360, 224591)]