12984240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{54101}}^1$

素因数の和:54117

約数の個数: 40

約数和(自身を含む): 40251888

約数和(自身を除く): 27267648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 54101, 108202, 162303, 216404, 270505, 324606, 432808, 541010, 649212, 811515, 865616, 1082020, 1298424, 1623030, 2164040, 2596848, 3246060, 4328080, 6492120, 12984240]

約数ペア:

[(1, 12984240), (2, 6492120), (3, 4328080), (4, 3246060), (5, 2596848), (6, 2164040), (8, 1623030), (10, 1298424), (12, 1082020), (15, 865616), (16, 811515), (20, 649212), (24, 541010), (30, 432808), (40, 324606), (48, 270505), (60, 216404), (80, 162303), (120, 108202), (240, 54101)]