27694320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 86378400

約数和(自身を除く): 58684080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 449, 514, 771, 898, 1028, 1285, 1347, 1542, 1796, 2056, 2245, 2570, 2694, 3084, 3592, 3855, 4112, 4490, 5140, 5388, 6168, 6735, 7184, 7710, 8980, 10280, 10776, 12336, 13470, 15420, 17960, 20560, 21552, 26940, 30840, 35920, 53880, 61680, 107760, 115393, 230786, 346179, 461572, 576965, 692358, 923144, 1153930, 1384716, 1730895, 1846288, 2307860, 2769432, 3461790, 4615720, 5538864, 6923580, 9231440, 13847160, 27694320]

約数ペア:

[(1, 27694320), (2, 13847160), (3, 9231440), (4, 6923580), (5, 5538864), (6, 4615720), (8, 3461790), (10, 2769432), (12, 2307860), (15, 1846288), (16, 1730895), (20, 1384716), (24, 1153930), (30, 923144), (40, 692358), (48, 576965), (60, 461572), (80, 346179), (120, 230786), (240, 115393), (257, 107760), (449, 61680), (514, 53880), (771, 35920), (898, 30840), (1028, 26940), (1285, 21552), (1347, 20560), (1542, 17960), (1796, 15420), (2056, 13470), (2245, 12336), (2570, 10776), (2694, 10280), (3084, 8980), (3592, 7710), (3855, 7184), (4112, 6735), (4490, 6168), (5140, 5388)]