90360780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{88589}}^1$

素因数の和:88618

約数の個数: 48

約数和(自身を含む): 267896160

約数和(自身を除く): 177535380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 88589, 177178, 265767, 354356, 442945, 531534, 885890, 1063068, 1328835, 1506013, 1771780, 2657670, 3012026, 4518039, 5315340, 6024052, 7530065, 9036078, 15060130, 18072156, 22590195, 30120260, 45180390, 90360780]

約数ペア:

[(1, 90360780), (2, 45180390), (3, 30120260), (4, 22590195), (5, 18072156), (6, 15060130), (10, 9036078), (12, 7530065), (15, 6024052), (17, 5315340), (20, 4518039), (30, 3012026), (34, 2657670), (51, 1771780), (60, 1506013), (68, 1328835), (85, 1063068), (102, 885890), (170, 531534), (204, 442945), (255, 354356), (340, 265767), (510, 177178), (1020, 88589)]