18131735520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4197161}}^1$

素因数の和:4197185

約数の個数: 96

約数和(自身を含む): 63461089440

約数和(自身を除く): 45329353920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4197161, 8394322, 12591483, 16788644, 20985805, 25182966, 33577288, 37774449, 41971610, 50365932, 62957415, 67154576, 75548898, 83943220, 100731864, 113323347, 125914830, 134309152, 151097796, 167886440, 188872245, 201463728, 226646694, 251829660, 302195592, 335772880, 377744490, 402927456, 453293388, 503659320, 566616735, 604391184, 671545760, 755488980, 906586776, 1007318640, 1133233470, 1208782368, 1510977960, 1813173552, 2014637280, 2266466940, 3021955920, 3626347104, 4532933880, 6043911840, 9065867760, 18131735520]

約数ペア:

[(1, 18131735520), (2, 9065867760), (3, 6043911840), (4, 4532933880), (5, 3626347104), (6, 3021955920), (8, 2266466940), (9, 2014637280), (10, 1813173552), (12, 1510977960), (15, 1208782368), (16, 1133233470), (18, 1007318640), (20, 906586776), (24, 755488980), (27, 671545760), (30, 604391184), (32, 566616735), (36, 503659320), (40, 453293388), (45, 402927456), (48, 377744490), (54, 335772880), (60, 302195592), (72, 251829660), (80, 226646694), (90, 201463728), (96, 188872245), (108, 167886440), (120, 151097796), (135, 134309152), (144, 125914830), (160, 113323347), (180, 100731864), (216, 83943220), (240, 75548898), (270, 67154576), (288, 62957415), (360, 50365932), (432, 41971610), (480, 37774449), (540, 33577288), (720, 25182966), (864, 20985805), (1080, 16788644), (1440, 12591483), (2160, 8394322), (4320, 4197161)]