127481580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{236077}}^1$

素因数の和:236095

約数の個数: 48

約数和(自身を含む): 396611040

約数和(自身を除く): 269129460

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, 236077, 472154, 708231, 944308, 1180385, 1416462, 2124693, 2360770, 2832924, 3541155, 4249386, 4721540, 6374079, 7082310, 8498772, 10623465, 12748158, 14164620, 21246930, 25496316, 31870395, 42493860, 63740790, 127481580]

約数ペア:

[(1, 127481580), (2, 63740790), (3, 42493860), (4, 31870395), (5, 25496316), (6, 21246930), (9, 14164620), (10, 12748158), (12, 10623465), (15, 8498772), (18, 7082310), (20, 6374079), (27, 4721540), (30, 4249386), (36, 3541155), (45, 2832924), (54, 2360770), (60, 2124693), (90, 1416462), (108, 1180385), (135, 944308), (180, 708231), (270, 472154), (540, 236077)]