279083520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{12113}}^1$

素因数の和:12142

約数の個数: 120

約数和(自身を含む): 966624516

約数和(自身を除く): 687540996

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 12113, 23040, 24226, 36339, 48452, 60565, 72678, 96904, 109017, 121130, 145356, 181695, 193808, 218034, 242260, 290712, 363390, 387616, 436068, 484520, 545085, 581424, 726780, 775232, 872136, 969040, 1090170, 1162848, 1453560, 1550464, 1744272, 1938080, 2180340, 2325696, 2907120, 3100928, 3488544, 3876160, 4360680, 4651392, 5814240, 6201856, 6977088, 7752320, 8721360, 9302784, 11628480, 13954176, 15504640, 17442720, 18605568, 23256960, 27908352, 31009280, 34885440, 46513920, 55816704, 69770880, 93027840, 139541760, 279083520]

約数ペア:

[(1, 279083520), (2, 139541760), (3, 93027840), (4, 69770880), (5, 55816704), (6, 46513920), (8, 34885440), (9, 31009280), (10, 27908352), (12, 23256960), (15, 18605568), (16, 17442720), (18, 15504640), (20, 13954176), (24, 11628480), (30, 9302784), (32, 8721360), (36, 7752320), (40, 6977088), (45, 6201856), (48, 5814240), (60, 4651392), (64, 4360680), (72, 3876160), (80, 3488544), (90, 3100928), (96, 2907120), (120, 2325696), (128, 2180340), (144, 1938080), (160, 1744272), (180, 1550464), (192, 1453560), (240, 1162848), (256, 1090170), (288, 969040), (320, 872136), (360, 775232), (384, 726780), (480, 581424), (512, 545085), (576, 484520), (640, 436068), (720, 387616), (768, 363390), (960, 290712), (1152, 242260), (1280, 218034), (1440, 193808), (1536, 181695), (1920, 145356), (2304, 121130), (2560, 109017), (2880, 96904), (3840, 72678), (4608, 60565), (5760, 48452), (7680, 36339), (11520, 24226), (12113, 23040)]