188171520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{49003}}^1$

素因数の和:49027

約数の個数: 72

約数和(自身を含む): 600985056

約数和(自身を除く): 412813536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 49003, 98006, 147009, 196012, 245015, 294018, 392024, 490030, 588036, 735045, 784048, 980060, 1176072, 1470090, 1568096, 1960120, 2352144, 2940180, 3136192, 3920240, 4704288, 5880360, 6272384, 7840480, 9408576, 11760720, 12544768, 15680960, 18817152, 23521440, 31361920, 37634304, 47042880, 62723840, 94085760, 188171520]

約数ペア:

[(1, 188171520), (2, 94085760), (3, 62723840), (4, 47042880), (5, 37634304), (6, 31361920), (8, 23521440), (10, 18817152), (12, 15680960), (15, 12544768), (16, 11760720), (20, 9408576), (24, 7840480), (30, 6272384), (32, 5880360), (40, 4704288), (48, 3920240), (60, 3136192), (64, 2940180), (80, 2352144), (96, 1960120), (120, 1568096), (128, 1470090), (160, 1176072), (192, 980060), (240, 784048), (256, 735045), (320, 588036), (384, 490030), (480, 392024), (640, 294018), (768, 245015), (960, 196012), (1280, 147009), (1920, 98006), (3840, 49003)]