63851520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4157}}^1$

素因数の和:4185

約数の個数: 88

約数和(自身を含む): 204274224

約数和(自身を除く): 140422704

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, 2560, 3072, 3840, 4157, 5120, 7680, 8314, 12471, 15360, 16628, 20785, 24942, 33256, 41570, 49884, 62355, 66512, 83140, 99768, 124710, 133024, 166280, 199536, 249420, 266048, 332560, 399072, 498840, 532096, 665120, 798144, 997680, 1064192, 1330240, 1596288, 1995360, 2128384, 2660480, 3192576, 3990720, 4256768, 5320960, 6385152, 7981440, 10641920, 12770304, 15962880, 21283840, 31925760, 63851520]

約数ペア:

[(1, 63851520), (2, 31925760), (3, 21283840), (4, 15962880), (5, 12770304), (6, 10641920), (8, 7981440), (10, 6385152), (12, 5320960), (15, 4256768), (16, 3990720), (20, 3192576), (24, 2660480), (30, 2128384), (32, 1995360), (40, 1596288), (48, 1330240), (60, 1064192), (64, 997680), (80, 798144), (96, 665120), (120, 532096), (128, 498840), (160, 399072), (192, 332560), (240, 266048), (256, 249420), (320, 199536), (384, 166280), (480, 133024), (512, 124710), (640, 99768), (768, 83140), (960, 66512), (1024, 62355), (1280, 49884), (1536, 41570), (1920, 33256), (2560, 24942), (3072, 20785), (3840, 16628), (4157, 15360), (5120, 12471), (7680, 8314)]