52085520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{72341}}^1$

素因数の和:72360

約数の個数: 60

約数和(自身を含む): 174922956

約数和(自身を除く): 122837436

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, 72341, 144682, 217023, 289364, 361705, 434046, 578728, 651069, 723410, 868092, 1085115, 1157456, 1302138, 1446820, 1736184, 2170230, 2604276, 2893640, 3255345, 3472368, 4340460, 5208552, 5787280, 6510690, 8680920, 10417104, 13021380, 17361840, 26042760, 52085520]

約数ペア:

[(1, 52085520), (2, 26042760), (3, 17361840), (4, 13021380), (5, 10417104), (6, 8680920), (8, 6510690), (9, 5787280), (10, 5208552), (12, 4340460), (15, 3472368), (16, 3255345), (18, 2893640), (20, 2604276), (24, 2170230), (30, 1736184), (36, 1446820), (40, 1302138), (45, 1157456), (48, 1085115), (60, 868092), (72, 723410), (80, 651069), (90, 578728), (120, 434046), (144, 361705), (180, 289364), (240, 217023), (360, 144682), (720, 72341)]