135322260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28549}}^1$

素因数の和:28640

約数の個数: 48

約数和(自身を含む): 383712000

約数和(自身を除く): 248389740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 28549, 57098, 85647, 114196, 142745, 171294, 285490, 342588, 428235, 570980, 856470, 1712940, 2255371, 4510742, 6766113, 9021484, 11276855, 13532226, 22553710, 27064452, 33830565, 45107420, 67661130, 135322260]

約数ペア:

[(1, 135322260), (2, 67661130), (3, 45107420), (4, 33830565), (5, 27064452), (6, 22553710), (10, 13532226), (12, 11276855), (15, 9021484), (20, 6766113), (30, 4510742), (60, 2255371), (79, 1712940), (158, 856470), (237, 570980), (316, 428235), (395, 342588), (474, 285490), (790, 171294), (948, 142745), (1185, 114196), (1580, 85647), (2370, 57098), (4740, 28549)]