330256980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{611587}}^1$

素因数の和:611605

約数の個数: 48

約数和(自身を含む): 1027467840

約数和(自身を除く): 697210860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 611587, 1223174, 1834761, 2446348, 3057935, 3669522, 5504283, 6115870, 7339044, 9173805, 11008566, 12231740, 16512849, 18347610, 22017132, 27521415, 33025698, 36695220, 55042830, 66051396, 82564245, 110085660, 165128490, 330256980]

約数ペア:

[(1, 330256980), (2, 165128490), (3, 110085660), (4, 82564245), (5, 66051396), (6, 55042830), (9, 36695220), (10, 33025698), (12, 27521415), (15, 22017132), (18, 18347610), (20, 16512849), (27, 12231740), (30, 11008566), (36, 9173805), (45, 7339044), (54, 6115870), (60, 5504283), (90, 3669522), (108, 3057935), (135, 2446348), (180, 1834761), (270, 1223174), (540, 611587)]