68676480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11923}}^1$

素因数の和:11948

約数の個数: 96

約数和(自身を含む): 237168360

約数和(自身を除く): 168491880

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 11923, 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, 3433824, 3815360, 4292280, 4578432, 5723040, 6867648, 7630720, 8584560, 11446080, 13735296, 17169120, 22892160, 34338240, 68676480]

約数ペア:

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