55660680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{154613}}^1$

素因数の和:154630

約数の個数: 48

約数和(自身を含む): 180898380

約数和(自身を除く): 125237700

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, 154613, 309226, 463839, 618452, 773065, 927678, 1236904, 1391517, 1546130, 1855356, 2319195, 2783034, 3092260, 3710712, 4638390, 5566068, 6184520, 6957585, 9276780, 11132136, 13915170, 18553560, 27830340, 55660680]

約数ペア:

[(1, 55660680), (2, 27830340), (3, 18553560), (4, 13915170), (5, 11132136), (6, 9276780), (8, 6957585), (9, 6184520), (10, 5566068), (12, 4638390), (15, 3710712), (18, 3092260), (20, 2783034), (24, 2319195), (30, 1855356), (36, 1546130), (40, 1391517), (45, 1236904), (60, 927678), (72, 773065), (90, 618452), (120, 463839), (180, 309226), (360, 154613)]