65111580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{120577}}^1$

素因数の和:120595

約数の個数: 48

約数和(自身を含む): 202571040

約数和(自身を除く): 137459460

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, 120577, 241154, 361731, 482308, 602885, 723462, 1085193, 1205770, 1446924, 1808655, 2170386, 2411540, 3255579, 3617310, 4340772, 5425965, 6511158, 7234620, 10851930, 13022316, 16277895, 21703860, 32555790, 65111580]

約数ペア:

[(1, 65111580), (2, 32555790), (3, 21703860), (4, 16277895), (5, 13022316), (6, 10851930), (9, 7234620), (10, 6511158), (12, 5425965), (15, 4340772), (18, 3617310), (20, 3255579), (27, 2411540), (30, 2170386), (36, 1808655), (45, 1446924), (54, 1205770), (60, 1085193), (90, 723462), (108, 602885), (135, 482308), (180, 361731), (270, 241154), (540, 120577)]