26287740

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{601}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 82931520

約数和(自身を除く): 56643780

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, 243, 270, 324, 405, 486, 540, 601, 729, 810, 972, 1202, 1215, 1458, 1620, 1803, 2187, 2404, 2430, 2916, 3005, 3606, 3645, 4374, 4860, 5409, 6010, 7212, 7290, 8748, 9015, 10818, 10935, 12020, 14580, 16227, 18030, 21636, 21870, 27045, 32454, 36060, 43740, 48681, 54090, 64908, 81135, 97362, 108180, 146043, 162270, 194724, 243405, 292086, 324540, 438129, 486810, 584172, 730215, 876258, 973620, 1314387, 1460430, 1752516, 2190645, 2628774, 2920860, 4381290, 5257548, 6571935, 8762580, 13143870, 26287740]

約数ペア:

[(1, 26287740), (2, 13143870), (3, 8762580), (4, 6571935), (5, 5257548), (6, 4381290), (9, 2920860), (10, 2628774), (12, 2190645), (15, 1752516), (18, 1460430), (20, 1314387), (27, 973620), (30, 876258), (36, 730215), (45, 584172), (54, 486810), (60, 438129), (81, 324540), (90, 292086), (108, 243405), (135, 194724), (162, 162270), (180, 146043), (243, 108180), (270, 97362), (324, 81135), (405, 64908), (486, 54090), (540, 48681), (601, 43740), (729, 36060), (810, 32454), (972, 27045), (1202, 21870), (1215, 21636), (1458, 18030), (1620, 16227), (1803, 14580), (2187, 12020), (2404, 10935), (2430, 10818), (2916, 9015), (3005, 8748), (3606, 7290), (3645, 7212), (4374, 6010), (4860, 5409)]