455119440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1896331}}^1$

素因数の和:1896347

約数の個数: 40

約数和(自身を含む): 1410871008

約数和(自身を除く): 955751568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1896331, 3792662, 5688993, 7585324, 9481655, 11377986, 15170648, 18963310, 22755972, 28444965, 30341296, 37926620, 45511944, 56889930, 75853240, 91023888, 113779860, 151706480, 227559720, 455119440]

約数ペア:

[(1, 455119440), (2, 227559720), (3, 151706480), (4, 113779860), (5, 91023888), (6, 75853240), (8, 56889930), (10, 45511944), (12, 37926620), (15, 30341296), (16, 28444965), (20, 22755972), (24, 18963310), (30, 15170648), (40, 11377986), (48, 9481655), (60, 7585324), (80, 5688993), (120, 3792662), (240, 1896331)]