30928320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{10739}}^1$

素因数の和:10762

約数の個数: 84

約数和(自身を含む): 106390440

約数和(自身を除く): 75462120

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 10739, 21478, 32217, 42956, 53695, 64434, 85912, 96651, 107390, 128868, 161085, 171824, 193302, 214780, 257736, 322170, 343648, 386604, 429560, 483255, 515472, 644340, 687296, 773208, 859120, 966510, 1030944, 1288680, 1546416, 1718240, 1933020, 2061888, 2577360, 3092832, 3436480, 3866040, 5154720, 6185664, 7732080, 10309440, 15464160, 30928320]

約数ペア:

[(1, 30928320), (2, 15464160), (3, 10309440), (4, 7732080), (5, 6185664), (6, 5154720), (8, 3866040), (9, 3436480), (10, 3092832), (12, 2577360), (15, 2061888), (16, 1933020), (18, 1718240), (20, 1546416), (24, 1288680), (30, 1030944), (32, 966510), (36, 859120), (40, 773208), (45, 687296), (48, 644340), (60, 515472), (64, 483255), (72, 429560), (80, 386604), (90, 343648), (96, 322170), (120, 257736), (144, 214780), (160, 193302), (180, 171824), (192, 161085), (240, 128868), (288, 107390), (320, 96651), (360, 85912), (480, 64434), (576, 53695), (720, 42956), (960, 32217), (1440, 21478), (2880, 10739)]