1979105280

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{8053}}^1$

素因数の和:8089

約数の個数: 120

約数和(自身を含む): 6333730032

約数和(自身を除く): 4354624752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8053, 8192, 10240, 12288, 15360, 16106, 16384, 20480, 24159, 24576, 30720, 32212, 40265, 40960, 48318, 49152, 61440, 64424, 80530, 81920, 96636, 120795, 122880, 128848, 161060, 193272, 241590, 245760, 257696, 322120, 386544, 483180, 515392, 644240, 773088, 966360, 1030784, 1288480, 1546176, 1932720, 2061568, 2576960, 3092352, 3865440, 4123136, 5153920, 6184704, 7730880, 8246272, 10307840, 12369408, 15461760, 16492544, 20615680, 24738816, 30923520, 32985088, 41231360, 49477632, 61847040, 65970176, 82462720, 98955264, 123694080, 131940352, 164925440, 197910528, 247388160, 329850880, 395821056, 494776320, 659701760, 989552640, 1979105280]

約数ペア:

[(1, 1979105280), (2, 989552640), (3, 659701760), (4, 494776320), (5, 395821056), (6, 329850880), (8, 247388160), (10, 197910528), (12, 164925440), (15, 131940352), (16, 123694080), (20, 98955264), (24, 82462720), (30, 65970176), (32, 61847040), (40, 49477632), (48, 41231360), (60, 32985088), (64, 30923520), (80, 24738816), (96, 20615680), (120, 16492544), (128, 15461760), (160, 12369408), (192, 10307840), (240, 8246272), (256, 7730880), (320, 6184704), (384, 5153920), (480, 4123136), (512, 3865440), (640, 3092352), (768, 2576960), (960, 2061568), (1024, 1932720), (1280, 1546176), (1536, 1288480), (1920, 1030784), (2048, 966360), (2560, 773088), (3072, 644240), (3840, 515392), (4096, 483180), (5120, 386544), (6144, 322120), (7680, 257696), (8053, 245760), (8192, 241590), (10240, 193272), (12288, 161060), (15360, 128848), (16106, 122880), (16384, 120795), (20480, 96636), (24159, 81920), (24576, 80530), (30720, 64424), (32212, 61440), (40265, 49152), (40960, 48318)]