98143560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{272621}}^1$

素因数の和:272638

約数の個数: 48

約数和(自身を含む): 318967740

約数和(自身を除く): 220824180

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, 272621, 545242, 817863, 1090484, 1363105, 1635726, 2180968, 2453589, 2726210, 3271452, 4089315, 4907178, 5452420, 6542904, 8178630, 9814356, 10904840, 12267945, 16357260, 19628712, 24535890, 32714520, 49071780, 98143560]

約数ペア:

[(1, 98143560), (2, 49071780), (3, 32714520), (4, 24535890), (5, 19628712), (6, 16357260), (8, 12267945), (9, 10904840), (10, 9814356), (12, 8178630), (15, 6542904), (18, 5452420), (20, 4907178), (24, 4089315), (30, 3271452), (36, 2726210), (40, 2453589), (45, 2180968), (60, 1635726), (72, 1363105), (90, 1090484), (120, 817863), (180, 545242), (360, 272621)]