274705920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11923}}^1$

素因数の和:11952

約数の個数: 120

約数和(自身を含む): 951463656

約数和(自身を除く): 676757736

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, 11923, 23040, 23846, 35769, 47692, 59615, 71538, 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, 13735296, 15261440, 17169120, 18313728, 22892160, 27470592, 30522880, 34338240, 45784320, 54941184, 68676480, 91568640, 137352960, 274705920]

約数ペア:

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