8504280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23623}}^1$

素因数の和:23640

約数の個数: 48

約数和(自身を含む): 27640080

約数和(自身を除く): 19135800

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, 23623, 47246, 70869, 94492, 118115, 141738, 188984, 212607, 236230, 283476, 354345, 425214, 472460, 566952, 708690, 850428, 944920, 1063035, 1417380, 1700856, 2126070, 2834760, 4252140, 8504280]

約数ペア:

[(1, 8504280), (2, 4252140), (3, 2834760), (4, 2126070), (5, 1700856), (6, 1417380), (8, 1063035), (9, 944920), (10, 850428), (12, 708690), (15, 566952), (18, 472460), (20, 425214), (24, 354345), (30, 283476), (36, 236230), (40, 212607), (45, 188984), (60, 141738), (72, 118115), (90, 94492), (120, 70869), (180, 47246), (360, 23623)]