12377360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 32140800

約数和(自身を除く): 19763440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 479, 646, 680, 760, 958, 1292, 1360, 1520, 1615, 1916, 2395, 2584, 3230, 3832, 4790, 5168, 6460, 7664, 8143, 9101, 9580, 12920, 16286, 18202, 19160, 25840, 32572, 36404, 38320, 40715, 45505, 65144, 72808, 81430, 91010, 130288, 145616, 154717, 162860, 182020, 309434, 325720, 364040, 618868, 651440, 728080, 773585, 1237736, 1547170, 2475472, 3094340, 6188680, 12377360]

約数ペア:

[(1, 12377360), (2, 6188680), (4, 3094340), (5, 2475472), (8, 1547170), (10, 1237736), (16, 773585), (17, 728080), (19, 651440), (20, 618868), (34, 364040), (38, 325720), (40, 309434), (68, 182020), (76, 162860), (80, 154717), (85, 145616), (95, 130288), (136, 91010), (152, 81430), (170, 72808), (190, 65144), (272, 45505), (304, 40715), (323, 38320), (340, 36404), (380, 32572), (479, 25840), (646, 19160), (680, 18202), (760, 16286), (958, 12920), (1292, 9580), (1360, 9101), (1520, 8143), (1615, 7664), (1916, 6460), (2395, 5168), (2584, 4790), (3230, 3832)]