85419720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{237277}}^1$

素因数の和:237294

約数の個数: 48

約数和(自身を含む): 277615260

約数和(自身を除く): 192195540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 237277, 474554, 711831, 949108, 1186385, 1423662, 1898216, 2135493, 2372770, 2847324, 3559155, 4270986, 4745540, 5694648, 7118310, 8541972, 9491080, 10677465, 14236620, 17083944, 21354930, 28473240, 42709860, 85419720]

約数ペア:

[(1, 85419720), (2, 42709860), (3, 28473240), (4, 21354930), (5, 17083944), (6, 14236620), (8, 10677465), (9, 9491080), (10, 8541972), (12, 7118310), (15, 5694648), (18, 4745540), (20, 4270986), (24, 3559155), (30, 2847324), (36, 2372770), (40, 2135493), (45, 1898216), (60, 1423662), (72, 1186385), (90, 949108), (120, 711831), (180, 474554), (360, 237277)]