2248080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 160

約数和(自身を含む): 8035200

約数和(自身を除く): 5787120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 29, 30, 34, 38, 40, 48, 51, 57, 58, 60, 68, 76, 80, 85, 87, 95, 102, 114, 116, 120, 136, 145, 152, 170, 174, 190, 204, 228, 232, 240, 255, 272, 285, 290, 304, 323, 340, 348, 380, 408, 435, 456, 464, 493, 510, 551, 570, 580, 646, 680, 696, 760, 816, 870, 912, 969, 986, 1020, 1102, 1140, 1160, 1292, 1360, 1392, 1479, 1520, 1615, 1653, 1740, 1938, 1972, 2040, 2204, 2280, 2320, 2465, 2584, 2755, 2958, 3230, 3306, 3480, 3876, 3944, 4080, 4408, 4560, 4845, 4930, 5168, 5510, 5916, 6460, 6612, 6960, 7395, 7752, 7888, 8265, 8816, 9367, 9690, 9860, 11020, 11832, 12920, 13224, 14790, 15504, 16530, 18734, 19380, 19720, 22040, 23664, 25840, 26448, 28101, 29580, 33060, 37468, 38760, 39440, 44080, 46835, 56202, 59160, 66120, 74936, 77520, 93670, 112404, 118320, 132240, 140505, 149872, 187340, 224808, 281010, 374680, 449616, 562020, 749360, 1124040, 2248080]

約数ペア:

[(1, 2248080), (2, 1124040), (3, 749360), (4, 562020), (5, 449616), (6, 374680), (8, 281010), (10, 224808), (12, 187340), (15, 149872), (16, 140505), (17, 132240), (19, 118320), (20, 112404), (24, 93670), (29, 77520), (30, 74936), (34, 66120), (38, 59160), (40, 56202), (48, 46835), (51, 44080), (57, 39440), (58, 38760), (60, 37468), (68, 33060), (76, 29580), (80, 28101), (85, 26448), (87, 25840), (95, 23664), (102, 22040), (114, 19720), (116, 19380), (120, 18734), (136, 16530), (145, 15504), (152, 14790), (170, 13224), (174, 12920), (190, 11832), (204, 11020), (228, 9860), (232, 9690), (240, 9367), (255, 8816), (272, 8265), (285, 7888), (290, 7752), (304, 7395), (323, 6960), (340, 6612), (348, 6460), (380, 5916), (408, 5510), (435, 5168), (456, 4930), (464, 4845), (493, 4560), (510, 4408), (551, 4080), (570, 3944), (580, 3876), (646, 3480), (680, 3306), (696, 3230), (760, 2958), (816, 2755), (870, 2584), (912, 2465), (969, 2320), (986, 2280), (1020, 2204), (1102, 2040), (1140, 1972), (1160, 1938), (1292, 1740), (1360, 1653), (1392, 1615), (1479, 1520)]