82221840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{114197}}^1$

素因数の和:114216

約数の個数: 60

約数和(自身を含む): 276130764

約数和(自身を除く): 193908924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 114197, 228394, 342591, 456788, 570985, 685182, 913576, 1027773, 1141970, 1370364, 1712955, 1827152, 2055546, 2283940, 2740728, 3425910, 4111092, 4567880, 5138865, 5481456, 6851820, 8222184, 9135760, 10277730, 13703640, 16444368, 20555460, 27407280, 41110920, 82221840]

約数ペア:

[(1, 82221840), (2, 41110920), (3, 27407280), (4, 20555460), (5, 16444368), (6, 13703640), (8, 10277730), (9, 9135760), (10, 8222184), (12, 6851820), (15, 5481456), (16, 5138865), (18, 4567880), (20, 4111092), (24, 3425910), (30, 2740728), (36, 2283940), (40, 2055546), (45, 1827152), (48, 1712955), (60, 1370364), (72, 1141970), (80, 1027773), (90, 913576), (120, 685182), (144, 570985), (180, 456788), (240, 342591), (360, 228394), (720, 114197)]