11957760

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{173}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 42720480

約数和(自身を除く): 30762720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 173, 180, 192, 216, 240, 256, 270, 288, 320, 346, 360, 384, 432, 480, 512, 519, 540, 576, 640, 692, 720, 768, 864, 865, 960, 1038, 1080, 1152, 1280, 1384, 1440, 1536, 1557, 1728, 1730, 1920, 2076, 2160, 2304, 2560, 2595, 2768, 2880, 3114, 3456, 3460, 3840, 4152, 4320, 4608, 4671, 5190, 5536, 5760, 6228, 6912, 6920, 7680, 7785, 8304, 8640, 9342, 10380, 11072, 11520, 12456, 13824, 13840, 15570, 16608, 17280, 18684, 20760, 22144, 23040, 23355, 24912, 27680, 31140, 33216, 34560, 37368, 41520, 44288, 46710, 49824, 55360, 62280, 66432, 69120, 74736, 83040, 88576, 93420, 99648, 110720, 124560, 132864, 149472, 166080, 186840, 199296, 221440, 249120, 265728, 298944, 332160, 373680, 398592, 442880, 498240, 597888, 664320, 747360, 797184, 996480, 1195776, 1328640, 1494720, 1992960, 2391552, 2989440, 3985920, 5978880, 11957760]

約数ペア:

[(1, 11957760), (2, 5978880), (3, 3985920), (4, 2989440), (5, 2391552), (6, 1992960), (8, 1494720), (9, 1328640), (10, 1195776), (12, 996480), (15, 797184), (16, 747360), (18, 664320), (20, 597888), (24, 498240), (27, 442880), (30, 398592), (32, 373680), (36, 332160), (40, 298944), (45, 265728), (48, 249120), (54, 221440), (60, 199296), (64, 186840), (72, 166080), (80, 149472), (90, 132864), (96, 124560), (108, 110720), (120, 99648), (128, 93420), (135, 88576), (144, 83040), (160, 74736), (173, 69120), (180, 66432), (192, 62280), (216, 55360), (240, 49824), (256, 46710), (270, 44288), (288, 41520), (320, 37368), (346, 34560), (360, 33216), (384, 31140), (432, 27680), (480, 24912), (512, 23355), (519, 23040), (540, 22144), (576, 20760), (640, 18684), (692, 17280), (720, 16608), (768, 15570), (864, 13840), (865, 13824), (960, 12456), (1038, 11520), (1080, 11072), (1152, 10380), (1280, 9342), (1384, 8640), (1440, 8304), (1536, 7785), (1557, 7680), (1728, 6920), (1730, 6912), (1920, 6228), (2076, 5760), (2160, 5536), (2304, 5190), (2560, 4671), (2595, 4608), (2768, 4320), (2880, 4152), (3114, 3840), (3456, 3460)]