1098823680

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11923}}^1$

素因数の和:11956

約数の個数: 144

約数和(自身を含む): 3808644840

約数和(自身を除く): 2709821160

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, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 11923, 15360, 18432, 23040, 23846, 30720, 35769, 46080, 47692, 59615, 71538, 92160, 95384, 107307, 119230, 143076, 178845, 190768, 214614, 238460, 286152, 357690, 381536, 429228, 476920, 536535, 572304, 715380, 763072, 858456, 953840, 1073070, 1144608, 1430760, 1526144, 1716912, 1907680, 2146140, 2289216, 2861520, 3052288, 3433824, 3815360, 4292280, 4578432, 5723040, 6104576, 6867648, 7630720, 8584560, 9156864, 11446080, 12209152, 13735296, 15261440, 17169120, 18313728, 22892160, 24418304, 27470592, 30522880, 34338240, 36627456, 45784320, 54941184, 61045760, 68676480, 73254912, 91568640, 109882368, 122091520, 137352960, 183137280, 219764736, 274705920, 366274560, 549411840, 1098823680]

約数ペア:

[(1, 1098823680), (2, 549411840), (3, 366274560), (4, 274705920), (5, 219764736), (6, 183137280), (8, 137352960), (9, 122091520), (10, 109882368), (12, 91568640), (15, 73254912), (16, 68676480), (18, 61045760), (20, 54941184), (24, 45784320), (30, 36627456), (32, 34338240), (36, 30522880), (40, 27470592), (45, 24418304), (48, 22892160), (60, 18313728), (64, 17169120), (72, 15261440), (80, 13735296), (90, 12209152), (96, 11446080), (120, 9156864), (128, 8584560), (144, 7630720), (160, 6867648), (180, 6104576), (192, 5723040), (240, 4578432), (256, 4292280), (288, 3815360), (320, 3433824), (360, 3052288), (384, 2861520), (480, 2289216), (512, 2146140), (576, 1907680), (640, 1716912), (720, 1526144), (768, 1430760), (960, 1144608), (1024, 1073070), (1152, 953840), (1280, 858456), (1440, 763072), (1536, 715380), (1920, 572304), (2048, 536535), (2304, 476920), (2560, 429228), (2880, 381536), (3072, 357690), (3840, 286152), (4608, 238460), (5120, 214614), (5760, 190768), (6144, 178845), (7680, 143076), (9216, 119230), (10240, 107307), (11520, 95384), (11923, 92160), (15360, 71538), (18432, 59615), (23040, 47692), (23846, 46080), (30720, 35769)]