157433280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163993}}^1$

素因数の和:164013

約数の個数: 56

約数和(自身を含む): 499853712

約数和(自身を除く): 342420432

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, 163993, 327986, 491979, 655972, 819965, 983958, 1311944, 1639930, 1967916, 2459895, 2623888, 3279860, 3935832, 4919790, 5247776, 6559720, 7871664, 9839580, 10495552, 13119440, 15743328, 19679160, 26238880, 31486656, 39358320, 52477760, 78716640, 157433280]

約数ペア:

[(1, 157433280), (2, 78716640), (3, 52477760), (4, 39358320), (5, 31486656), (6, 26238880), (8, 19679160), (10, 15743328), (12, 13119440), (15, 10495552), (16, 9839580), (20, 7871664), (24, 6559720), (30, 5247776), (32, 4919790), (40, 3935832), (48, 3279860), (60, 2623888), (64, 2459895), (80, 1967916), (96, 1639930), (120, 1311944), (160, 983958), (192, 819965), (240, 655972), (320, 491979), (480, 327986), (960, 163993)]