1080181760

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{30139}}^1$

素因数の和:30171

約数の個数: 88

約数和(自身を含む): 2961435840

約数和(自身を除く): 1881254080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 17920, 30139, 35840, 60278, 120556, 150695, 210973, 241112, 301390, 421946, 482224, 602780, 843892, 964448, 1054865, 1205560, 1687784, 1928896, 2109730, 2411120, 3375568, 3857792, 4219460, 4822240, 6751136, 7715584, 8438920, 9644480, 13502272, 15431168, 16877840, 19288960, 27004544, 30862336, 33755680, 38577920, 54009088, 67511360, 77155840, 108018176, 135022720, 154311680, 216036352, 270045440, 540090880, 1080181760]

約数ペア:

[(1, 1080181760), (2, 540090880), (4, 270045440), (5, 216036352), (7, 154311680), (8, 135022720), (10, 108018176), (14, 77155840), (16, 67511360), (20, 54009088), (28, 38577920), (32, 33755680), (35, 30862336), (40, 27004544), (56, 19288960), (64, 16877840), (70, 15431168), (80, 13502272), (112, 9644480), (128, 8438920), (140, 7715584), (160, 6751136), (224, 4822240), (256, 4219460), (280, 3857792), (320, 3375568), (448, 2411120), (512, 2109730), (560, 1928896), (640, 1687784), (896, 1205560), (1024, 1054865), (1120, 964448), (1280, 843892), (1792, 602780), (2240, 482224), (2560, 421946), (3584, 301390), (4480, 241112), (5120, 210973), (7168, 150695), (8960, 120556), (17920, 60278), (30139, 35840)]