79447680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1099

約数の個数: 192

約数和(自身を含む): 295724520

約数和(自身を除く): 216276840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1061, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2122, 2340, 2496, 2880, 3120, 3183, 3744, 4160, 4244, 4680, 4992, 5305, 5760, 6240, 6366, 7488, 8320, 8488, 9360, 9549, 10610, 12480, 12732, 13793, 14976, 15915, 16976, 18720, 19098, 21220, 24960, 25464, 27586, 31830, 33952, 37440, 38196, 41379, 42440, 47745, 50928, 55172, 63660, 67904, 68965, 74880, 76392, 82758, 84880, 95490, 101856, 110344, 124137, 127320, 135808, 137930, 152784, 165516, 169760, 190980, 203712, 206895, 220688, 248274, 254640, 275860, 305568, 331032, 339520, 381960, 407424, 413790, 441376, 496548, 509280, 551720, 611136, 620685, 662064, 679040, 763920, 827580, 882752, 993096, 1018560, 1103440, 1222272, 1241370, 1324128, 1527840, 1655160, 1765504, 1986192, 2037120, 2206880, 2482740, 2648256, 3055680, 3310320, 3972384, 4413760, 4965480, 5296512, 6111360, 6620640, 7944768, 8827520, 9930960, 13241280, 15889536, 19861920, 26482560, 39723840, 79447680]

約数ペア:

[(1, 79447680), (2, 39723840), (3, 26482560), (4, 19861920), (5, 15889536), (6, 13241280), (8, 9930960), (9, 8827520), (10, 7944768), (12, 6620640), (13, 6111360), (15, 5296512), (16, 4965480), (18, 4413760), (20, 3972384), (24, 3310320), (26, 3055680), (30, 2648256), (32, 2482740), (36, 2206880), (39, 2037120), (40, 1986192), (45, 1765504), (48, 1655160), (52, 1527840), (60, 1324128), (64, 1241370), (65, 1222272), (72, 1103440), (78, 1018560), (80, 993096), (90, 882752), (96, 827580), (104, 763920), (117, 679040), (120, 662064), (128, 620685), (130, 611136), (144, 551720), (156, 509280), (160, 496548), (180, 441376), (192, 413790), (195, 407424), (208, 381960), (234, 339520), (240, 331032), (260, 305568), (288, 275860), (312, 254640), (320, 248274), (360, 220688), (384, 206895), (390, 203712), (416, 190980), (468, 169760), (480, 165516), (520, 152784), (576, 137930), (585, 135808), (624, 127320), (640, 124137), (720, 110344), (780, 101856), (832, 95490), (936, 84880), (960, 82758), (1040, 76392), (1061, 74880), (1152, 68965), (1170, 67904), (1248, 63660), (1440, 55172), (1560, 50928), (1664, 47745), (1872, 42440), (1920, 41379), (2080, 38196), (2122, 37440), (2340, 33952), (2496, 31830), (2880, 27586), (3120, 25464), (3183, 24960), (3744, 21220), (4160, 19098), (4244, 18720), (4680, 16976), (4992, 15915), (5305, 14976), (5760, 13793), (6240, 12732), (6366, 12480), (7488, 10610), (8320, 9549), (8488, 9360)]