3809120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 10886400

約数和(自身を除く): 7077280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 179, 190, 224, 266, 280, 304, 358, 380, 532, 560, 608, 665, 716, 760, 895, 1064, 1120, 1253, 1330, 1432, 1520, 1790, 2128, 2506, 2660, 2864, 3040, 3401, 3580, 4256, 5012, 5320, 5728, 6265, 6802, 7160, 10024, 10640, 12530, 13604, 14320, 17005, 20048, 21280, 23807, 25060, 27208, 28640, 34010, 40096, 47614, 50120, 54416, 68020, 95228, 100240, 108832, 119035, 136040, 190456, 200480, 238070, 272080, 380912, 476140, 544160, 761824, 952280, 1904560, 3809120]

約数ペア:

[(1, 3809120), (2, 1904560), (4, 952280), (5, 761824), (7, 544160), (8, 476140), (10, 380912), (14, 272080), (16, 238070), (19, 200480), (20, 190456), (28, 136040), (32, 119035), (35, 108832), (38, 100240), (40, 95228), (56, 68020), (70, 54416), (76, 50120), (80, 47614), (95, 40096), (112, 34010), (133, 28640), (140, 27208), (152, 25060), (160, 23807), (179, 21280), (190, 20048), (224, 17005), (266, 14320), (280, 13604), (304, 12530), (358, 10640), (380, 10024), (532, 7160), (560, 6802), (608, 6265), (665, 5728), (716, 5320), (760, 5012), (895, 4256), (1064, 3580), (1120, 3401), (1253, 3040), (1330, 2864), (1432, 2660), (1520, 2506), (1790, 2128)]