25299240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{210827}}^1$

素因数の和:210841

約数の個数: 32

約数和(自身を含む): 75898080

約数和(自身を除く): 50598840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 210827, 421654, 632481, 843308, 1054135, 1264962, 1686616, 2108270, 2529924, 3162405, 4216540, 5059848, 6324810, 8433080, 12649620, 25299240]

約数ペア:

[(1, 25299240), (2, 12649620), (3, 8433080), (4, 6324810), (5, 5059848), (6, 4216540), (8, 3162405), (10, 2529924), (12, 2108270), (15, 1686616), (20, 1264962), (24, 1054135), (30, 843308), (40, 632481), (60, 421654), (120, 210827)]