2087640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1933}}^1$

素因数の和:1953

約数の個数: 64

約数和(自身を含む): 6962400

約数和(自身を除く): 4874760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1933, 3866, 5799, 7732, 9665, 11598, 15464, 17397, 19330, 23196, 28995, 34794, 38660, 46392, 52191, 57990, 69588, 77320, 86985, 104382, 115980, 139176, 173970, 208764, 231960, 260955, 347940, 417528, 521910, 695880, 1043820, 2087640]

約数ペア:

[(1, 2087640), (2, 1043820), (3, 695880), (4, 521910), (5, 417528), (6, 347940), (8, 260955), (9, 231960), (10, 208764), (12, 173970), (15, 139176), (18, 115980), (20, 104382), (24, 86985), (27, 77320), (30, 69588), (36, 57990), (40, 52191), (45, 46392), (54, 38660), (60, 34794), (72, 28995), (90, 23196), (108, 19330), (120, 17397), (135, 15464), (180, 11598), (216, 9665), (270, 7732), (360, 5799), (540, 3866), (1080, 1933)]