73869480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{457}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 241137000

約数和(自身を除く): 167267520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 449, 457, 898, 914, 1347, 1371, 1796, 1828, 2245, 2285, 2694, 2742, 3592, 3656, 4041, 4113, 4490, 4570, 5388, 5484, 6735, 6855, 8082, 8226, 8980, 9140, 10776, 10968, 13470, 13710, 16164, 16452, 17960, 18280, 20205, 20565, 26940, 27420, 32328, 32904, 40410, 41130, 53880, 54840, 80820, 82260, 161640, 164520, 205193, 410386, 615579, 820772, 1025965, 1231158, 1641544, 1846737, 2051930, 2462316, 3077895, 3693474, 4103860, 4924632, 6155790, 7386948, 8207720, 9233685, 12311580, 14773896, 18467370, 24623160, 36934740, 73869480]

約数ペア:

[(1, 73869480), (2, 36934740), (3, 24623160), (4, 18467370), (5, 14773896), (6, 12311580), (8, 9233685), (9, 8207720), (10, 7386948), (12, 6155790), (15, 4924632), (18, 4103860), (20, 3693474), (24, 3077895), (30, 2462316), (36, 2051930), (40, 1846737), (45, 1641544), (60, 1231158), (72, 1025965), (90, 820772), (120, 615579), (180, 410386), (360, 205193), (449, 164520), (457, 161640), (898, 82260), (914, 80820), (1347, 54840), (1371, 53880), (1796, 41130), (1828, 40410), (2245, 32904), (2285, 32328), (2694, 27420), (2742, 26940), (3592, 20565), (3656, 20205), (4041, 18280), (4113, 17960), (4490, 16452), (4570, 16164), (5388, 13710), (5484, 13470), (6735, 10968), (6855, 10776), (8082, 9140), (8226, 8980)]