299304240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1247101}}^1$

素因数の和:1247117

約数の個数: 40

約数和(自身を含む): 927843888

約数和(自身を除く): 628539648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1247101, 2494202, 3741303, 4988404, 6235505, 7482606, 9976808, 12471010, 14965212, 18706515, 19953616, 24942020, 29930424, 37413030, 49884040, 59860848, 74826060, 99768080, 149652120, 299304240]

約数ペア:

[(1, 299304240), (2, 149652120), (3, 99768080), (4, 74826060), (5, 59860848), (6, 49884040), (8, 37413030), (10, 29930424), (12, 24942020), (15, 19953616), (16, 18706515), (20, 14965212), (24, 12471010), (30, 9976808), (40, 7482606), (48, 6235505), (60, 4988404), (80, 3741303), (120, 2494202), (240, 1247101)]