13376640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6967}}^1$

素因数の和:6989

約数の個数: 64

約数和(自身を含む): 42644160

約数和(自身を除く): 29267520

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, 6967, 13934, 20901, 27868, 34835, 41802, 55736, 69670, 83604, 104505, 111472, 139340, 167208, 209010, 222944, 278680, 334416, 418020, 445888, 557360, 668832, 836040, 891776, 1114720, 1337664, 1672080, 2229440, 2675328, 3344160, 4458880, 6688320, 13376640]

約数ペア:

[(1, 13376640), (2, 6688320), (3, 4458880), (4, 3344160), (5, 2675328), (6, 2229440), (8, 1672080), (10, 1337664), (12, 1114720), (15, 891776), (16, 836040), (20, 668832), (24, 557360), (30, 445888), (32, 418020), (40, 334416), (48, 278680), (60, 222944), (64, 209010), (80, 167208), (96, 139340), (120, 111472), (128, 104505), (160, 83604), (192, 69670), (240, 55736), (320, 41802), (384, 34835), (480, 27868), (640, 20901), (960, 13934), (1920, 6967)]