98117640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{272549}}^1$

素因数の和:272566

約数の個数: 48

約数和(自身を含む): 318883500

約数和(自身を除く): 220765860

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, 272549, 545098, 817647, 1090196, 1362745, 1635294, 2180392, 2452941, 2725490, 3270588, 4088235, 4905882, 5450980, 6541176, 8176470, 9811764, 10901960, 12264705, 16352940, 19623528, 24529410, 32705880, 49058820, 98117640]

約数ペア:

[(1, 98117640), (2, 49058820), (3, 32705880), (4, 24529410), (5, 19623528), (6, 16352940), (8, 12264705), (9, 10901960), (10, 9811764), (12, 8176470), (15, 6541176), (18, 5450980), (20, 4905882), (24, 4088235), (30, 3270588), (36, 2725490), (40, 2452941), (45, 2180392), (60, 1635294), (72, 1362745), (90, 1090196), (120, 817647), (180, 545098), (360, 272549)]