7905013440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{8234389}}^1$

素因数の和:8234409

約数の個数: 56

約数和(自身を含む): 25098420720

約数和(自身を除く): 17193407280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 8234389, 16468778, 24703167, 32937556, 41171945, 49406334, 65875112, 82343890, 98812668, 123515835, 131750224, 164687780, 197625336, 247031670, 263500448, 329375560, 395250672, 494063340, 527000896, 658751120, 790501344, 988126680, 1317502240, 1581002688, 1976253360, 2635004480, 3952506720, 7905013440]

約数ペア:

[(1, 7905013440), (2, 3952506720), (3, 2635004480), (4, 1976253360), (5, 1581002688), (6, 1317502240), (8, 988126680), (10, 790501344), (12, 658751120), (15, 527000896), (16, 494063340), (20, 395250672), (24, 329375560), (30, 263500448), (32, 247031670), (40, 197625336), (48, 164687780), (60, 131750224), (64, 123515835), (80, 98812668), (96, 82343890), (120, 65875112), (160, 49406334), (192, 41171945), (240, 32937556), (320, 24703167), (480, 16468778), (960, 8234389)]