54195360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4950

約数の個数: 96

約数和(自身を含む): 178174080

約数和(自身を除く): 123978720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 4909, 5520, 9818, 11040, 14727, 19636, 24545, 29454, 39272, 49090, 58908, 73635, 78544, 98180, 112907, 117816, 147270, 157088, 196360, 225814, 235632, 294540, 338721, 392720, 451628, 471264, 564535, 589080, 677442, 785440, 903256, 1129070, 1178160, 1354884, 1693605, 1806512, 2258140, 2356320, 2709768, 3387210, 3613024, 4516280, 5419536, 6774420, 9032560, 10839072, 13548840, 18065120, 27097680, 54195360]

約数ペア:

[(1, 54195360), (2, 27097680), (3, 18065120), (4, 13548840), (5, 10839072), (6, 9032560), (8, 6774420), (10, 5419536), (12, 4516280), (15, 3613024), (16, 3387210), (20, 2709768), (23, 2356320), (24, 2258140), (30, 1806512), (32, 1693605), (40, 1354884), (46, 1178160), (48, 1129070), (60, 903256), (69, 785440), (80, 677442), (92, 589080), (96, 564535), (115, 471264), (120, 451628), (138, 392720), (160, 338721), (184, 294540), (230, 235632), (240, 225814), (276, 196360), (345, 157088), (368, 147270), (460, 117816), (480, 112907), (552, 98180), (690, 78544), (736, 73635), (920, 58908), (1104, 49090), (1380, 39272), (1840, 29454), (2208, 24545), (2760, 19636), (3680, 14727), (4909, 11040), (5520, 9818)]