172928640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{90067}}^1$

素因数の和:90089

約数の個数: 64

約数和(自身を含む): 551216160

約数和(自身を除く): 378287520

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, 320, 384, 480, 640, 960, 1920, 90067, 180134, 270201, 360268, 450335, 540402, 720536, 900670, 1080804, 1351005, 1441072, 1801340, 2161608, 2702010, 2882144, 3602680, 4323216, 5404020, 5764288, 7205360, 8646432, 10808040, 11528576, 14410720, 17292864, 21616080, 28821440, 34585728, 43232160, 57642880, 86464320, 172928640]

約数ペア:

[(1, 172928640), (2, 86464320), (3, 57642880), (4, 43232160), (5, 34585728), (6, 28821440), (8, 21616080), (10, 17292864), (12, 14410720), (15, 11528576), (16, 10808040), (20, 8646432), (24, 7205360), (30, 5764288), (32, 5404020), (40, 4323216), (48, 3602680), (60, 2882144), (64, 2702010), (80, 2161608), (96, 1801340), (120, 1441072), (128, 1351005), (160, 1080804), (192, 900670), (240, 720536), (320, 540402), (384, 450335), (480, 360268), (640, 270201), (960, 180134), (1920, 90067)]