38484120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16879}}^1$

素因数の和:16912

約数の個数: 64

約数和(自身を含む): 121536000

約数和(自身を除く): 83051880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 16879, 33758, 50637, 67516, 84395, 101274, 135032, 168790, 202548, 253185, 320701, 337580, 405096, 506370, 641402, 675160, 962103, 1012740, 1282804, 1603505, 1924206, 2025480, 2565608, 3207010, 3848412, 4810515, 6414020, 7696824, 9621030, 12828040, 19242060, 38484120]

約数ペア:

[(1, 38484120), (2, 19242060), (3, 12828040), (4, 9621030), (5, 7696824), (6, 6414020), (8, 4810515), (10, 3848412), (12, 3207010), (15, 2565608), (19, 2025480), (20, 1924206), (24, 1603505), (30, 1282804), (38, 1012740), (40, 962103), (57, 675160), (60, 641402), (76, 506370), (95, 405096), (114, 337580), (120, 320701), (152, 253185), (190, 202548), (228, 168790), (285, 135032), (380, 101274), (456, 84395), (570, 67516), (760, 50637), (1140, 33758), (2280, 16879)]