231879720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1932331}}^1$

素因数の和:1932345

約数の個数: 32

約数和(自身を含む): 695639520

約数和(自身を除く): 463759800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1932331, 3864662, 5796993, 7729324, 9661655, 11593986, 15458648, 19323310, 23187972, 28984965, 38646620, 46375944, 57969930, 77293240, 115939860, 231879720]

約数ペア:

[(1, 231879720), (2, 115939860), (3, 77293240), (4, 57969930), (5, 46375944), (6, 38646620), (8, 28984965), (10, 23187972), (12, 19323310), (15, 15458648), (20, 11593986), (24, 9661655), (30, 7729324), (40, 5796993), (60, 3864662), (120, 1932331)]