21342621240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59285059}}^1$

素因数の和:59285076

約数の個数: 48

約数和(自身を含む): 69363520200

約数和(自身を除く): 48020898960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 59285059, 118570118, 177855177, 237140236, 296425295, 355710354, 474280472, 533565531, 592850590, 711420708, 889275885, 1067131062, 1185701180, 1422841416, 1778551770, 2134262124, 2371402360, 2667827655, 3557103540, 4268524248, 5335655310, 7114207080, 10671310620, 21342621240]

約数ペア:

[(1, 21342621240), (2, 10671310620), (3, 7114207080), (4, 5335655310), (5, 4268524248), (6, 3557103540), (8, 2667827655), (9, 2371402360), (10, 2134262124), (12, 1778551770), (15, 1422841416), (18, 1185701180), (20, 1067131062), (24, 889275885), (30, 711420708), (36, 592850590), (40, 533565531), (45, 474280472), (60, 355710354), (72, 296425295), (90, 237140236), (120, 177855177), (180, 118570118), (360, 59285059)]