39877380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73847}}^1$

素因数の和:73865

約数の個数: 48

約数和(自身を含む): 124064640

約数和(自身を除く): 84187260

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, 73847, 147694, 221541, 295388, 369235, 443082, 664623, 738470, 886164, 1107705, 1329246, 1476940, 1993869, 2215410, 2658492, 3323115, 3987738, 4430820, 6646230, 7975476, 9969345, 13292460, 19938690, 39877380]

約数ペア:

[(1, 39877380), (2, 19938690), (3, 13292460), (4, 9969345), (5, 7975476), (6, 6646230), (9, 4430820), (10, 3987738), (12, 3323115), (15, 2658492), (18, 2215410), (20, 1993869), (27, 1476940), (30, 1329246), (36, 1107705), (45, 886164), (54, 738470), (60, 664623), (90, 443082), (108, 369235), (135, 295388), (180, 221541), (270, 147694), (540, 73847)]