3215880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8933}}^1$

素因数の和:8950

約数の個数: 48

約数和(自身を含む): 10452780

約数和(自身を除く): 7236900

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, 8933, 17866, 26799, 35732, 44665, 53598, 71464, 80397, 89330, 107196, 133995, 160794, 178660, 214392, 267990, 321588, 357320, 401985, 535980, 643176, 803970, 1071960, 1607940, 3215880]

約数ペア:

[(1, 3215880), (2, 1607940), (3, 1071960), (4, 803970), (5, 643176), (6, 535980), (8, 401985), (9, 357320), (10, 321588), (12, 267990), (15, 214392), (18, 178660), (20, 160794), (24, 133995), (30, 107196), (36, 89330), (40, 80397), (45, 71464), (60, 53598), (72, 44665), (90, 35732), (120, 26799), (180, 17866), (360, 8933)]