73175040

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{397}}^1$

素因数の和:432

約数の個数: 156

約数和(自身を含む): 254281404

約数和(自身を除く): 181106364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 397, 480, 512, 576, 640, 720, 768, 794, 960, 1024, 1152, 1191, 1280, 1440, 1536, 1588, 1920, 1985, 2048, 2304, 2382, 2560, 2880, 3072, 3176, 3573, 3840, 3970, 4096, 4608, 4764, 5120, 5760, 5955, 6144, 6352, 7146, 7680, 7940, 9216, 9528, 10240, 11520, 11910, 12288, 12704, 14292, 15360, 15880, 17865, 18432, 19056, 20480, 23040, 23820, 25408, 28584, 30720, 31760, 35730, 36864, 38112, 46080, 47640, 50816, 57168, 61440, 63520, 71460, 76224, 92160, 95280, 101632, 114336, 127040, 142920, 152448, 184320, 190560, 203264, 228672, 254080, 285840, 304896, 381120, 406528, 457344, 508160, 571680, 609792, 762240, 813056, 914688, 1016320, 1143360, 1219584, 1524480, 1626112, 1829376, 2032640, 2286720, 2439168, 3048960, 3658752, 4065280, 4573440, 4878336, 6097920, 7317504, 8130560, 9146880, 12195840, 14635008, 18293760, 24391680, 36587520, 73175040]

約数ペア:

[(1, 73175040), (2, 36587520), (3, 24391680), (4, 18293760), (5, 14635008), (6, 12195840), (8, 9146880), (9, 8130560), (10, 7317504), (12, 6097920), (15, 4878336), (16, 4573440), (18, 4065280), (20, 3658752), (24, 3048960), (30, 2439168), (32, 2286720), (36, 2032640), (40, 1829376), (45, 1626112), (48, 1524480), (60, 1219584), (64, 1143360), (72, 1016320), (80, 914688), (90, 813056), (96, 762240), (120, 609792), (128, 571680), (144, 508160), (160, 457344), (180, 406528), (192, 381120), (240, 304896), (256, 285840), (288, 254080), (320, 228672), (360, 203264), (384, 190560), (397, 184320), (480, 152448), (512, 142920), (576, 127040), (640, 114336), (720, 101632), (768, 95280), (794, 92160), (960, 76224), (1024, 71460), (1152, 63520), (1191, 61440), (1280, 57168), (1440, 50816), (1536, 47640), (1588, 46080), (1920, 38112), (1985, 36864), (2048, 35730), (2304, 31760), (2382, 30720), (2560, 28584), (2880, 25408), (3072, 23820), (3176, 23040), (3573, 20480), (3840, 19056), (3970, 18432), (4096, 17865), (4608, 15880), (4764, 15360), (5120, 14292), (5760, 12704), (5955, 12288), (6144, 11910), (6352, 11520), (7146, 10240), (7680, 9528), (7940, 9216)]