13241280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1094

約数の個数: 112

約数和(自身を含む): 45317664

約数和(自身を除く): 32076384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1061, 1248, 1560, 2080, 2122, 2496, 3120, 3183, 4160, 4244, 5305, 6240, 6366, 8488, 10610, 12480, 12732, 13793, 15915, 16976, 21220, 25464, 27586, 31830, 33952, 41379, 42440, 50928, 55172, 63660, 67904, 68965, 82758, 84880, 101856, 110344, 127320, 137930, 165516, 169760, 203712, 206895, 220688, 254640, 275860, 331032, 339520, 413790, 441376, 509280, 551720, 662064, 827580, 882752, 1018560, 1103440, 1324128, 1655160, 2206880, 2648256, 3310320, 4413760, 6620640, 13241280]

約数ペア:

[(1, 13241280), (2, 6620640), (3, 4413760), (4, 3310320), (5, 2648256), (6, 2206880), (8, 1655160), (10, 1324128), (12, 1103440), (13, 1018560), (15, 882752), (16, 827580), (20, 662064), (24, 551720), (26, 509280), (30, 441376), (32, 413790), (39, 339520), (40, 331032), (48, 275860), (52, 254640), (60, 220688), (64, 206895), (65, 203712), (78, 169760), (80, 165516), (96, 137930), (104, 127320), (120, 110344), (130, 101856), (156, 84880), (160, 82758), (192, 68965), (195, 67904), (208, 63660), (240, 55172), (260, 50928), (312, 42440), (320, 41379), (390, 33952), (416, 31830), (480, 27586), (520, 25464), (624, 21220), (780, 16976), (832, 15915), (960, 13793), (1040, 12732), (1061, 12480), (1248, 10610), (1560, 8488), (2080, 6366), (2122, 6240), (2496, 5305), (3120, 4244), (3183, 4160)]