26481480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3023}}^1$

素因数の和:3110

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 54077880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 3023, 4380, 6046, 8760, 9069, 12092, 15115, 18138, 24184, 30230, 36276, 45345, 60460, 72552, 90690, 120920, 181380, 220679, 362760, 441358, 662037, 882716, 1103395, 1324074, 1765432, 2206790, 2648148, 3310185, 4413580, 5296296, 6620370, 8827160, 13240740, 26481480]

約数ペア:

[(1, 26481480), (2, 13240740), (3, 8827160), (4, 6620370), (5, 5296296), (6, 4413580), (8, 3310185), (10, 2648148), (12, 2206790), (15, 1765432), (20, 1324074), (24, 1103395), (30, 882716), (40, 662037), (60, 441358), (73, 362760), (120, 220679), (146, 181380), (219, 120920), (292, 90690), (365, 72552), (438, 60460), (584, 45345), (730, 36276), (876, 30230), (1095, 24184), (1460, 18138), (1752, 15115), (2190, 12092), (2920, 9069), (3023, 8760), (4380, 6046)]