89248680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{247913}}^1$

素因数の和:247930

約数の個数: 48

約数和(自身を含む): 290059380

約数和(自身を除く): 200810700

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, 247913, 495826, 743739, 991652, 1239565, 1487478, 1983304, 2231217, 2479130, 2974956, 3718695, 4462434, 4958260, 5949912, 7437390, 8924868, 9916520, 11156085, 14874780, 17849736, 22312170, 29749560, 44624340, 89248680]

約数ペア:

[(1, 89248680), (2, 44624340), (3, 29749560), (4, 22312170), (5, 17849736), (6, 14874780), (8, 11156085), (9, 9916520), (10, 8924868), (12, 7437390), (15, 5949912), (18, 4958260), (20, 4462434), (24, 3718695), (30, 2974956), (36, 2479130), (40, 2231217), (45, 1983304), (60, 1487478), (72, 1239565), (90, 991652), (120, 743739), (180, 495826), (360, 247913)]