88510680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{245863}}^1$

素因数の和:245880

約数の個数: 48

約数和(自身を含む): 287660880

約数和(自身を除く): 199150200

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, 245863, 491726, 737589, 983452, 1229315, 1475178, 1966904, 2212767, 2458630, 2950356, 3687945, 4425534, 4917260, 5900712, 7375890, 8851068, 9834520, 11063835, 14751780, 17702136, 22127670, 29503560, 44255340, 88510680]

約数ペア:

[(1, 88510680), (2, 44255340), (3, 29503560), (4, 22127670), (5, 17702136), (6, 14751780), (8, 11063835), (9, 9834520), (10, 8851068), (12, 7375890), (15, 5900712), (18, 4917260), (20, 4425534), (24, 3687945), (30, 2950356), (36, 2458630), (40, 2212767), (45, 1966904), (60, 1475178), (72, 1229315), (90, 983452), (120, 737589), (180, 491726), (360, 245863)]