814295880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2261933}}^1$

素因数の和:2261950

約数の個数: 48

約数和(自身を含む): 2646462780

約数和(自身を除く): 1832166900

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, 2261933, 4523866, 6785799, 9047732, 11309665, 13571598, 18095464, 20357397, 22619330, 27143196, 33928995, 40714794, 45238660, 54286392, 67857990, 81429588, 90477320, 101786985, 135715980, 162859176, 203573970, 271431960, 407147940, 814295880]

約数ペア:

[(1, 814295880), (2, 407147940), (3, 271431960), (4, 203573970), (5, 162859176), (6, 135715980), (8, 101786985), (9, 90477320), (10, 81429588), (12, 67857990), (15, 54286392), (18, 45238660), (20, 40714794), (24, 33928995), (30, 27143196), (36, 22619330), (40, 20357397), (45, 18095464), (60, 13571598), (72, 11309665), (90, 9047732), (120, 6785799), (180, 4523866), (360, 2261933)]