60887040

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{991}}^1$

素因数の和:1023

約数の個数: 104

約数和(自身を含む): 195011328

約数和(自身を除く): 134124288

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, 991, 1024, 1280, 1536, 1920, 1982, 2048, 2560, 2973, 3072, 3840, 3964, 4096, 4955, 5120, 5946, 6144, 7680, 7928, 9910, 10240, 11892, 12288, 14865, 15360, 15856, 19820, 20480, 23784, 29730, 30720, 31712, 39640, 47568, 59460, 61440, 63424, 79280, 95136, 118920, 126848, 158560, 190272, 237840, 253696, 317120, 380544, 475680, 507392, 634240, 761088, 951360, 1014784, 1268480, 1522176, 1902720, 2029568, 2536960, 3044352, 3805440, 4059136, 5073920, 6088704, 7610880, 10147840, 12177408, 15221760, 20295680, 30443520, 60887040]

約数ペア:

[(1, 60887040), (2, 30443520), (3, 20295680), (4, 15221760), (5, 12177408), (6, 10147840), (8, 7610880), (10, 6088704), (12, 5073920), (15, 4059136), (16, 3805440), (20, 3044352), (24, 2536960), (30, 2029568), (32, 1902720), (40, 1522176), (48, 1268480), (60, 1014784), (64, 951360), (80, 761088), (96, 634240), (120, 507392), (128, 475680), (160, 380544), (192, 317120), (240, 253696), (256, 237840), (320, 190272), (384, 158560), (480, 126848), (512, 118920), (640, 95136), (768, 79280), (960, 63424), (991, 61440), (1024, 59460), (1280, 47568), (1536, 39640), (1920, 31712), (1982, 30720), (2048, 29730), (2560, 23784), (2973, 20480), (3072, 19820), (3840, 15856), (3964, 15360), (4096, 14865), (4955, 12288), (5120, 11892), (5946, 10240), (6144, 9910), (7680, 7928)]