13847160

素因数分解:

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

素因数の和:720

約数の個数: 64

約数和(自身を含む): 41796000

約数和(自身を除く): 27948840

約数列:

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

約数ペア:

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