2871998880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5983331}}^1$

素因数の和:5983349

約数の個数: 48

約数和(自身を含む): 9046797984

約数和(自身を除く): 6174799104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5983331, 11966662, 17949993, 23933324, 29916655, 35899986, 47866648, 59833310, 71799972, 89749965, 95733296, 119666620, 143599944, 179499930, 191466592, 239333240, 287199888, 358999860, 478666480, 574399776, 717999720, 957332960, 1435999440, 2871998880]

約数ペア:

[(1, 2871998880), (2, 1435999440), (3, 957332960), (4, 717999720), (5, 574399776), (6, 478666480), (8, 358999860), (10, 287199888), (12, 239333240), (15, 191466592), (16, 179499930), (20, 143599944), (24, 119666620), (30, 95733296), (32, 89749965), (40, 71799972), (48, 59833310), (60, 47866648), (80, 35899986), (96, 29916655), (120, 23933324), (160, 17949993), (240, 11966662), (480, 5983331)]