494367040

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:456

約数の個数: 112

約数和(自身を含む): 1215347328

約数和(自身を除く): 720980288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 103, 106, 160, 206, 212, 265, 283, 320, 412, 424, 515, 530, 566, 824, 848, 1030, 1060, 1132, 1415, 1648, 1696, 2060, 2120, 2264, 2830, 3296, 3392, 4120, 4240, 4528, 5459, 5660, 6592, 8240, 8480, 9056, 10918, 11320, 14999, 16480, 16960, 18112, 21836, 22640, 27295, 29149, 29998, 32960, 43672, 45280, 54590, 58298, 59996, 74995, 87344, 90560, 109180, 116596, 119992, 145745, 149990, 174688, 218360, 233192, 239984, 291490, 299980, 349376, 436720, 466384, 479968, 582980, 599960, 873440, 932768, 959936, 1165960, 1199920, 1544897, 1746880, 1865536, 2331920, 2399840, 3089794, 4663840, 4799680, 6179588, 7724485, 9327680, 12359176, 15448970, 24718352, 30897940, 49436704, 61795880, 98873408, 123591760, 247183520, 494367040]

約数ペア:

[(1, 494367040), (2, 247183520), (4, 123591760), (5, 98873408), (8, 61795880), (10, 49436704), (16, 30897940), (20, 24718352), (32, 15448970), (40, 12359176), (53, 9327680), (64, 7724485), (80, 6179588), (103, 4799680), (106, 4663840), (160, 3089794), (206, 2399840), (212, 2331920), (265, 1865536), (283, 1746880), (320, 1544897), (412, 1199920), (424, 1165960), (515, 959936), (530, 932768), (566, 873440), (824, 599960), (848, 582980), (1030, 479968), (1060, 466384), (1132, 436720), (1415, 349376), (1648, 299980), (1696, 291490), (2060, 239984), (2120, 233192), (2264, 218360), (2830, 174688), (3296, 149990), (3392, 145745), (4120, 119992), (4240, 116596), (4528, 109180), (5459, 90560), (5660, 87344), (6592, 74995), (8240, 59996), (8480, 58298), (9056, 54590), (10918, 45280), (11320, 43672), (14999, 32960), (16480, 29998), (16960, 29149), (18112, 27295), (21836, 22640)]