3074960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 120

約数和(自身を含む): 9136320

約数和(自身を除く): 6061360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 170, 190, 238, 266, 272, 280, 289, 304, 323, 340, 380, 476, 532, 560, 578, 595, 646, 665, 680, 760, 952, 1064, 1156, 1190, 1292, 1330, 1360, 1445, 1520, 1615, 1904, 2023, 2128, 2261, 2312, 2380, 2584, 2660, 2890, 3230, 4046, 4522, 4624, 4760, 5168, 5320, 5491, 5780, 6460, 8092, 9044, 9520, 10115, 10640, 10982, 11305, 11560, 12920, 16184, 18088, 20230, 21964, 22610, 23120, 25840, 27455, 32368, 36176, 38437, 40460, 43928, 45220, 54910, 76874, 80920, 87856, 90440, 109820, 153748, 161840, 180880, 192185, 219640, 307496, 384370, 439280, 614992, 768740, 1537480, 3074960]

約数ペア:

[(1, 3074960), (2, 1537480), (4, 768740), (5, 614992), (7, 439280), (8, 384370), (10, 307496), (14, 219640), (16, 192185), (17, 180880), (19, 161840), (20, 153748), (28, 109820), (34, 90440), (35, 87856), (38, 80920), (40, 76874), (56, 54910), (68, 45220), (70, 43928), (76, 40460), (80, 38437), (85, 36176), (95, 32368), (112, 27455), (119, 25840), (133, 23120), (136, 22610), (140, 21964), (152, 20230), (170, 18088), (190, 16184), (238, 12920), (266, 11560), (272, 11305), (280, 10982), (289, 10640), (304, 10115), (323, 9520), (340, 9044), (380, 8092), (476, 6460), (532, 5780), (560, 5491), (578, 5320), (595, 5168), (646, 4760), (665, 4624), (680, 4522), (760, 4046), (952, 3230), (1064, 2890), (1156, 2660), (1190, 2584), (1292, 2380), (1330, 2312), (1360, 2261), (1445, 2128), (1520, 2023), (1615, 1904)]