1222179720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10184831}}^1$

素因数の和:10184845

約数の個数: 32

約数和(自身を含む): 3666539520

約数和(自身を除く): 2444359800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10184831, 20369662, 30554493, 40739324, 50924155, 61108986, 81478648, 101848310, 122217972, 152772465, 203696620, 244435944, 305544930, 407393240, 611089860, 1222179720]

約数ペア:

[(1, 1222179720), (2, 611089860), (3, 407393240), (4, 305544930), (5, 244435944), (6, 203696620), (8, 152772465), (10, 122217972), (12, 101848310), (15, 81478648), (20, 61108986), (24, 50924155), (30, 40739324), (40, 30554493), (60, 20369662), (120, 10184831)]