90825120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{63073}}^1$

素因数の和:63094

約数の個数: 72

約数和(自身を含む): 309945636

約数和(自身を除く): 219120516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 63073, 126146, 189219, 252292, 315365, 378438, 504584, 567657, 630730, 756876, 946095, 1009168, 1135314, 1261460, 1513752, 1892190, 2018336, 2270628, 2522920, 2838285, 3027504, 3784380, 4541256, 5045840, 5676570, 6055008, 7568760, 9082512, 10091680, 11353140, 15137520, 18165024, 22706280, 30275040, 45412560, 90825120]

約数ペア:

[(1, 90825120), (2, 45412560), (3, 30275040), (4, 22706280), (5, 18165024), (6, 15137520), (8, 11353140), (9, 10091680), (10, 9082512), (12, 7568760), (15, 6055008), (16, 5676570), (18, 5045840), (20, 4541256), (24, 3784380), (30, 3027504), (32, 2838285), (36, 2522920), (40, 2270628), (45, 2018336), (48, 1892190), (60, 1513752), (72, 1261460), (80, 1135314), (90, 1009168), (96, 946095), (120, 756876), (144, 630730), (160, 567657), (180, 504584), (240, 378438), (288, 315365), (360, 252292), (480, 189219), (720, 126146), (1440, 63073)]