80950680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{224863}}^1$

素因数の和:224880

約数の個数: 48

約数和(自身を含む): 263090880

約数和(自身を除く): 182140200

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, 224863, 449726, 674589, 899452, 1124315, 1349178, 1798904, 2023767, 2248630, 2698356, 3372945, 4047534, 4497260, 5396712, 6745890, 8095068, 8994520, 10118835, 13491780, 16190136, 20237670, 26983560, 40475340, 80950680]

約数ペア:

[(1, 80950680), (2, 40475340), (3, 26983560), (4, 20237670), (5, 16190136), (6, 13491780), (8, 10118835), (9, 8994520), (10, 8095068), (12, 6745890), (15, 5396712), (18, 4497260), (20, 4047534), (24, 3372945), (30, 2698356), (36, 2248630), (40, 2023767), (45, 1798904), (60, 1349178), (72, 1124315), (90, 899452), (120, 674589), (180, 449726), (360, 224863)]