61327680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 112

約数和(自身を含む): 196315584

約数和(自身を除く): 134987904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 193, 240, 320, 331, 386, 480, 579, 662, 772, 960, 965, 993, 1158, 1324, 1544, 1655, 1930, 1986, 2316, 2648, 2895, 3088, 3310, 3860, 3972, 4632, 4965, 5296, 5790, 6176, 6620, 7720, 7944, 9264, 9930, 10592, 11580, 12352, 13240, 15440, 15888, 18528, 19860, 21184, 23160, 26480, 30880, 31776, 37056, 39720, 46320, 52960, 61760, 63552, 63883, 79440, 92640, 105920, 127766, 158880, 185280, 191649, 255532, 317760, 319415, 383298, 511064, 638830, 766596, 958245, 1022128, 1277660, 1533192, 1916490, 2044256, 2555320, 3066384, 3832980, 4088512, 5110640, 6132768, 7665960, 10221280, 12265536, 15331920, 20442560, 30663840, 61327680]

約数ペア:

[(1, 61327680), (2, 30663840), (3, 20442560), (4, 15331920), (5, 12265536), (6, 10221280), (8, 7665960), (10, 6132768), (12, 5110640), (15, 4088512), (16, 3832980), (20, 3066384), (24, 2555320), (30, 2044256), (32, 1916490), (40, 1533192), (48, 1277660), (60, 1022128), (64, 958245), (80, 766596), (96, 638830), (120, 511064), (160, 383298), (192, 319415), (193, 317760), (240, 255532), (320, 191649), (331, 185280), (386, 158880), (480, 127766), (579, 105920), (662, 92640), (772, 79440), (960, 63883), (965, 63552), (993, 61760), (1158, 52960), (1324, 46320), (1544, 39720), (1655, 37056), (1930, 31776), (1986, 30880), (2316, 26480), (2648, 23160), (2895, 21184), (3088, 19860), (3310, 18528), (3860, 15888), (3972, 15440), (4632, 13240), (4965, 12352), (5296, 11580), (5790, 10592), (6176, 9930), (6620, 9264), (7720, 7944)]