83549520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{116041}}^1$

素因数の和:116060

約数の個数: 60

約数和(自身を含む): 280589556

約数和(自身を除く): 197040036

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, 116041, 232082, 348123, 464164, 580205, 696246, 928328, 1044369, 1160410, 1392492, 1740615, 1856656, 2088738, 2320820, 2784984, 3481230, 4177476, 4641640, 5221845, 5569968, 6962460, 8354952, 9283280, 10443690, 13924920, 16709904, 20887380, 27849840, 41774760, 83549520]

約数ペア:

[(1, 83549520), (2, 41774760), (3, 27849840), (4, 20887380), (5, 16709904), (6, 13924920), (8, 10443690), (9, 9283280), (10, 8354952), (12, 6962460), (15, 5569968), (16, 5221845), (18, 4641640), (20, 4177476), (24, 3481230), (30, 2784984), (36, 2320820), (40, 2088738), (45, 1856656), (48, 1740615), (60, 1392492), (72, 1160410), (80, 1044369), (90, 928328), (120, 696246), (144, 580205), (180, 464164), (240, 348123), (360, 232082), (720, 116041)]