2726880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 192

約数和(自身を含む): 10160640

約数和(自身を除く): 7433760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 23, 24, 26, 30, 32, 38, 39, 40, 46, 48, 52, 57, 60, 65, 69, 76, 78, 80, 92, 95, 96, 104, 114, 115, 120, 130, 138, 152, 156, 160, 184, 190, 195, 208, 228, 230, 240, 247, 260, 276, 285, 299, 304, 312, 345, 368, 380, 390, 416, 437, 456, 460, 480, 494, 520, 552, 570, 598, 608, 624, 690, 736, 741, 760, 780, 874, 897, 912, 920, 988, 1040, 1104, 1140, 1196, 1235, 1248, 1311, 1380, 1482, 1495, 1520, 1560, 1748, 1794, 1824, 1840, 1976, 2080, 2185, 2208, 2280, 2392, 2470, 2622, 2760, 2964, 2990, 3040, 3120, 3496, 3588, 3680, 3705, 3952, 4370, 4485, 4560, 4784, 4940, 5244, 5520, 5681, 5928, 5980, 6240, 6555, 6992, 7176, 7410, 7904, 8740, 8970, 9120, 9568, 9880, 10488, 11040, 11362, 11856, 11960, 13110, 13984, 14352, 14820, 17043, 17480, 17940, 19760, 20976, 22724, 23712, 23920, 26220, 28405, 28704, 29640, 34086, 34960, 35880, 39520, 41952, 45448, 47840, 52440, 56810, 59280, 68172, 69920, 71760, 85215, 90896, 104880, 113620, 118560, 136344, 143520, 170430, 181792, 209760, 227240, 272688, 340860, 454480, 545376, 681720, 908960, 1363440, 2726880]

約数ペア:

[(1, 2726880), (2, 1363440), (3, 908960), (4, 681720), (5, 545376), (6, 454480), (8, 340860), (10, 272688), (12, 227240), (13, 209760), (15, 181792), (16, 170430), (19, 143520), (20, 136344), (23, 118560), (24, 113620), (26, 104880), (30, 90896), (32, 85215), (38, 71760), (39, 69920), (40, 68172), (46, 59280), (48, 56810), (52, 52440), (57, 47840), (60, 45448), (65, 41952), (69, 39520), (76, 35880), (78, 34960), (80, 34086), (92, 29640), (95, 28704), (96, 28405), (104, 26220), (114, 23920), (115, 23712), (120, 22724), (130, 20976), (138, 19760), (152, 17940), (156, 17480), (160, 17043), (184, 14820), (190, 14352), (195, 13984), (208, 13110), (228, 11960), (230, 11856), (240, 11362), (247, 11040), (260, 10488), (276, 9880), (285, 9568), (299, 9120), (304, 8970), (312, 8740), (345, 7904), (368, 7410), (380, 7176), (390, 6992), (416, 6555), (437, 6240), (456, 5980), (460, 5928), (480, 5681), (494, 5520), (520, 5244), (552, 4940), (570, 4784), (598, 4560), (608, 4485), (624, 4370), (690, 3952), (736, 3705), (741, 3680), (760, 3588), (780, 3496), (874, 3120), (897, 3040), (912, 2990), (920, 2964), (988, 2760), (1040, 2622), (1104, 2470), (1140, 2392), (1196, 2280), (1235, 2208), (1248, 2185), (1311, 2080), (1380, 1976), (1482, 1840), (1495, 1824), (1520, 1794), (1560, 1748)]