22772760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 73543680

約数和(自身を除く): 50770920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 223, 230, 276, 296, 345, 370, 444, 446, 460, 552, 555, 669, 690, 740, 851, 888, 892, 920, 1110, 1115, 1338, 1380, 1480, 1702, 1784, 2220, 2230, 2553, 2676, 2760, 3345, 3404, 4255, 4440, 4460, 5106, 5129, 5352, 6690, 6808, 8251, 8510, 8920, 10212, 10258, 12765, 13380, 15387, 16502, 17020, 20424, 20516, 24753, 25530, 25645, 26760, 30774, 33004, 34040, 41032, 41255, 49506, 51060, 51290, 61548, 66008, 76935, 82510, 99012, 102120, 102580, 123096, 123765, 153870, 165020, 189773, 198024, 205160, 247530, 307740, 330040, 379546, 495060, 569319, 615480, 759092, 948865, 990120, 1138638, 1518184, 1897730, 2277276, 2846595, 3795460, 4554552, 5693190, 7590920, 11386380, 22772760]

約数ペア:

[(1, 22772760), (2, 11386380), (3, 7590920), (4, 5693190), (5, 4554552), (6, 3795460), (8, 2846595), (10, 2277276), (12, 1897730), (15, 1518184), (20, 1138638), (23, 990120), (24, 948865), (30, 759092), (37, 615480), (40, 569319), (46, 495060), (60, 379546), (69, 330040), (74, 307740), (92, 247530), (111, 205160), (115, 198024), (120, 189773), (138, 165020), (148, 153870), (184, 123765), (185, 123096), (222, 102580), (223, 102120), (230, 99012), (276, 82510), (296, 76935), (345, 66008), (370, 61548), (444, 51290), (446, 51060), (460, 49506), (552, 41255), (555, 41032), (669, 34040), (690, 33004), (740, 30774), (851, 26760), (888, 25645), (892, 25530), (920, 24753), (1110, 20516), (1115, 20424), (1338, 17020), (1380, 16502), (1480, 15387), (1702, 13380), (1784, 12765), (2220, 10258), (2230, 10212), (2553, 8920), (2676, 8510), (2760, 8251), (3345, 6808), (3404, 6690), (4255, 5352), (4440, 5129), (4460, 5106)]