165590340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{119993}}^1$

素因数の和:120028

約数の個数: 48

約数和(自身を含む): 483815808

約数和(自身を除く): 318225468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 119993, 239986, 359979, 479972, 599965, 719958, 1199930, 1439916, 1799895, 2399860, 2759839, 3599790, 5519678, 7199580, 8279517, 11039356, 13799195, 16559034, 27598390, 33118068, 41397585, 55196780, 82795170, 165590340]

約数ペア:

[(1, 165590340), (2, 82795170), (3, 55196780), (4, 41397585), (5, 33118068), (6, 27598390), (10, 16559034), (12, 13799195), (15, 11039356), (20, 8279517), (23, 7199580), (30, 5519678), (46, 3599790), (60, 2759839), (69, 2399860), (92, 1799895), (115, 1439916), (138, 1199930), (230, 719958), (276, 599965), (345, 479972), (460, 359979), (690, 239986), (1380, 119993)]