2163006120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1638641}}^1$

素因数の和:1638666

約数の個数: 64

約数和(自身を含む): 7078933440

約数和(自身を除く): 4915927320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1638641, 3277282, 4915923, 6554564, 8193205, 9831846, 13109128, 16386410, 18025051, 19663692, 24579615, 32772820, 36050102, 39327384, 49159230, 54075153, 65545640, 72100204, 90125255, 98318460, 108150306, 144200408, 180250510, 196636920, 216300612, 270375765, 360501020, 432601224, 540751530, 721002040, 1081503060, 2163006120]

約数ペア:

[(1, 2163006120), (2, 1081503060), (3, 721002040), (4, 540751530), (5, 432601224), (6, 360501020), (8, 270375765), (10, 216300612), (11, 196636920), (12, 180250510), (15, 144200408), (20, 108150306), (22, 98318460), (24, 90125255), (30, 72100204), (33, 65545640), (40, 54075153), (44, 49159230), (55, 39327384), (60, 36050102), (66, 32772820), (88, 24579615), (110, 19663692), (120, 18025051), (132, 16386410), (165, 13109128), (220, 9831846), (264, 8193205), (330, 6554564), (440, 4915923), (660, 3277282), (1320, 1638641)]