169978680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{472163}}^1$

素因数の和:472180

約数の個数: 48

約数和(自身を含む): 552431880

約数和(自身を除く): 382453200

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, 472163, 944326, 1416489, 1888652, 2360815, 2832978, 3777304, 4249467, 4721630, 5665956, 7082445, 8498934, 9443260, 11331912, 14164890, 16997868, 18886520, 21247335, 28329780, 33995736, 42494670, 56659560, 84989340, 169978680]

約数ペア:

[(1, 169978680), (2, 84989340), (3, 56659560), (4, 42494670), (5, 33995736), (6, 28329780), (8, 21247335), (9, 18886520), (10, 16997868), (12, 14164890), (15, 11331912), (18, 9443260), (20, 8498934), (24, 7082445), (30, 5665956), (36, 4721630), (40, 4249467), (45, 3777304), (60, 2832978), (72, 2360815), (90, 1888652), (120, 1416489), (180, 944326), (360, 472163)]