1846440

素因数分解:

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

素因数の和:263

約数の個数: 96

約数和(自身を含む): 6289920

約数和(自身を除く): 4443480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 223, 230, 276, 345, 360, 414, 446, 460, 552, 669, 690, 828, 892, 920, 1035, 1115, 1338, 1380, 1656, 1784, 2007, 2070, 2230, 2676, 2760, 3345, 4014, 4140, 4460, 5129, 5352, 6690, 8028, 8280, 8920, 10035, 10258, 13380, 15387, 16056, 20070, 20516, 25645, 26760, 30774, 40140, 41032, 46161, 51290, 61548, 76935, 80280, 92322, 102580, 123096, 153870, 184644, 205160, 230805, 307740, 369288, 461610, 615480, 923220, 1846440]

約数ペア:

[(1, 1846440), (2, 923220), (3, 615480), (4, 461610), (5, 369288), (6, 307740), (8, 230805), (9, 205160), (10, 184644), (12, 153870), (15, 123096), (18, 102580), (20, 92322), (23, 80280), (24, 76935), (30, 61548), (36, 51290), (40, 46161), (45, 41032), (46, 40140), (60, 30774), (69, 26760), (72, 25645), (90, 20516), (92, 20070), (115, 16056), (120, 15387), (138, 13380), (180, 10258), (184, 10035), (207, 8920), (223, 8280), (230, 8028), (276, 6690), (345, 5352), (360, 5129), (414, 4460), (446, 4140), (460, 4014), (552, 3345), (669, 2760), (690, 2676), (828, 2230), (892, 2070), (920, 2007), (1035, 1784), (1115, 1656), (1338, 1380)]