120878880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251831}}^1$

素因数の和:251849

約数の個数: 48

約数和(自身を含む): 380769984

約数和(自身を除く): 259891104

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, 251831, 503662, 755493, 1007324, 1259155, 1510986, 2014648, 2518310, 3021972, 3777465, 4029296, 5036620, 6043944, 7554930, 8058592, 10073240, 12087888, 15109860, 20146480, 24175776, 30219720, 40292960, 60439440, 120878880]

約数ペア:

[(1, 120878880), (2, 60439440), (3, 40292960), (4, 30219720), (5, 24175776), (6, 20146480), (8, 15109860), (10, 12087888), (12, 10073240), (15, 8058592), (16, 7554930), (20, 6043944), (24, 5036620), (30, 4029296), (32, 3777465), (40, 3021972), (48, 2518310), (60, 2014648), (80, 1510986), (96, 1259155), (120, 1007324), (160, 755493), (240, 503662), (480, 251831)]