38764980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23929}}^1$

素因数の和:23950

約数の個数: 60

約数和(自身を含む): 121612260

約数和(自身を除く): 82847280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 23929, 47858, 71787, 95716, 119645, 143574, 215361, 239290, 287148, 358935, 430722, 478580, 646083, 717870, 861444, 1076805, 1292166, 1435740, 1938249, 2153610, 2584332, 3230415, 3876498, 4307220, 6460830, 7752996, 9691245, 12921660, 19382490, 38764980]

約数ペア:

[(1, 38764980), (2, 19382490), (3, 12921660), (4, 9691245), (5, 7752996), (6, 6460830), (9, 4307220), (10, 3876498), (12, 3230415), (15, 2584332), (18, 2153610), (20, 1938249), (27, 1435740), (30, 1292166), (36, 1076805), (45, 861444), (54, 717870), (60, 646083), (81, 478580), (90, 430722), (108, 358935), (135, 287148), (162, 239290), (180, 215361), (270, 143574), (324, 119645), (405, 95716), (540, 71787), (810, 47858), (1620, 23929)]