79011840

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{643}}^1$

素因数の和:677

約数の個数: 112

約数和(自身を含む): 253215648

約数和(自身を除く): 174203808

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, 643, 768, 960, 1024, 1280, 1286, 1536, 1920, 1929, 2048, 2560, 2572, 3072, 3215, 3840, 3858, 4096, 5120, 5144, 6144, 6430, 7680, 7716, 8192, 9645, 10240, 10288, 12288, 12860, 15360, 15432, 19290, 20480, 20576, 24576, 25720, 30720, 30864, 38580, 40960, 41152, 51440, 61440, 61728, 77160, 82304, 102880, 122880, 123456, 154320, 164608, 205760, 246912, 308640, 329216, 411520, 493824, 617280, 658432, 823040, 987648, 1234560, 1316864, 1646080, 1975296, 2469120, 2633728, 3292160, 3950592, 4938240, 5267456, 6584320, 7901184, 9876480, 13168640, 15802368, 19752960, 26337280, 39505920, 79011840]

約数ペア:

[(1, 79011840), (2, 39505920), (3, 26337280), (4, 19752960), (5, 15802368), (6, 13168640), (8, 9876480), (10, 7901184), (12, 6584320), (15, 5267456), (16, 4938240), (20, 3950592), (24, 3292160), (30, 2633728), (32, 2469120), (40, 1975296), (48, 1646080), (60, 1316864), (64, 1234560), (80, 987648), (96, 823040), (120, 658432), (128, 617280), (160, 493824), (192, 411520), (240, 329216), (256, 308640), (320, 246912), (384, 205760), (480, 164608), (512, 154320), (640, 123456), (643, 122880), (768, 102880), (960, 82304), (1024, 77160), (1280, 61728), (1286, 61440), (1536, 51440), (1920, 41152), (1929, 40960), (2048, 38580), (2560, 30864), (2572, 30720), (3072, 25720), (3215, 24576), (3840, 20576), (3858, 20480), (4096, 19290), (5120, 15432), (5144, 15360), (6144, 12860), (6430, 12288), (7680, 10288), (7716, 10240), (8192, 9645)]