123048960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{8011}}^1$

素因数の和:8039

約数の個数: 88

約数和(自身を含む): 393613536

約数和(自身を除く): 270564576

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, 5120, 7680, 8011, 15360, 16022, 24033, 32044, 40055, 48066, 64088, 80110, 96132, 120165, 128176, 160220, 192264, 240330, 256352, 320440, 384528, 480660, 512704, 640880, 769056, 961320, 1025408, 1281760, 1538112, 1922640, 2050816, 2563520, 3076224, 3845280, 4101632, 5127040, 6152448, 7690560, 8203264, 10254080, 12304896, 15381120, 20508160, 24609792, 30762240, 41016320, 61524480, 123048960]

約数ペア:

[(1, 123048960), (2, 61524480), (3, 41016320), (4, 30762240), (5, 24609792), (6, 20508160), (8, 15381120), (10, 12304896), (12, 10254080), (15, 8203264), (16, 7690560), (20, 6152448), (24, 5127040), (30, 4101632), (32, 3845280), (40, 3076224), (48, 2563520), (60, 2050816), (64, 1922640), (80, 1538112), (96, 1281760), (120, 1025408), (128, 961320), (160, 769056), (192, 640880), (240, 512704), (256, 480660), (320, 384528), (384, 320440), (480, 256352), (512, 240330), (640, 192264), (768, 160220), (960, 128176), (1024, 120165), (1280, 96132), (1536, 80110), (1920, 64088), (2560, 48066), (3072, 40055), (3840, 32044), (5120, 24033), (7680, 16022), (8011, 15360)]