124683160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{445297}}^1$

素因数の和:445315

約数の個数: 32

約数和(自身を含む): 320614560

約数和(自身を除く): 195931400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 445297, 890594, 1781188, 2226485, 3117079, 3562376, 4452970, 6234158, 8905940, 12468316, 15585395, 17811880, 24936632, 31170790, 62341580, 124683160]

約数ペア:

[(1, 124683160), (2, 62341580), (4, 31170790), (5, 24936632), (7, 17811880), (8, 15585395), (10, 12468316), (14, 8905940), (20, 6234158), (28, 4452970), (35, 3562376), (40, 3117079), (56, 2226485), (70, 1781188), (140, 890594), (280, 445297)]