2018960280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193387}}^1$

素因数の和:193433

約数の個数: 96

約数和(自身を含む): 6787918800

約数和(自身を除く): 4768958520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 193387, 386774, 580161, 773548, 966935, 1160322, 1547096, 1740483, 1933870, 2320644, 2900805, 3480966, 3867740, 4641288, 5608223, 5801610, 6961932, 7735480, 8702415, 11216446, 11603220, 13923864, 16824669, 17404830, 22432892, 23206440, 28041115, 33649338, 34809660, 44865784, 50474007, 56082230, 67298676, 69619320, 84123345, 100948014, 112164460, 134597352, 168246690, 201896028, 224328920, 252370035, 336493380, 403792056, 504740070, 672986760, 1009480140, 2018960280]

約数ペア:

[(1, 2018960280), (2, 1009480140), (3, 672986760), (4, 504740070), (5, 403792056), (6, 336493380), (8, 252370035), (9, 224328920), (10, 201896028), (12, 168246690), (15, 134597352), (18, 112164460), (20, 100948014), (24, 84123345), (29, 69619320), (30, 67298676), (36, 56082230), (40, 50474007), (45, 44865784), (58, 34809660), (60, 33649338), (72, 28041115), (87, 23206440), (90, 22432892), (116, 17404830), (120, 16824669), (145, 13923864), (174, 11603220), (180, 11216446), (232, 8702415), (261, 7735480), (290, 6961932), (348, 5801610), (360, 5608223), (435, 4641288), (522, 3867740), (580, 3480966), (696, 2900805), (870, 2320644), (1044, 1933870), (1160, 1740483), (1305, 1547096), (1740, 1160322), (2088, 966935), (2610, 773548), (3480, 580161), (5220, 386774), (10440, 193387)]