156433980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{1787}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 438560640

約数和(自身を除く): 282126660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1459, 1787, 2918, 3574, 4377, 5361, 5836, 7148, 7295, 8754, 8935, 10722, 14590, 17508, 17870, 21444, 21885, 26805, 29180, 35740, 43770, 53610, 87540, 107220, 2607233, 5214466, 7821699, 10428932, 13036165, 15643398, 26072330, 31286796, 39108495, 52144660, 78216990, 156433980]

約数ペア:

[(1, 156433980), (2, 78216990), (3, 52144660), (4, 39108495), (5, 31286796), (6, 26072330), (10, 15643398), (12, 13036165), (15, 10428932), (20, 7821699), (30, 5214466), (60, 2607233), (1459, 107220), (1787, 87540), (2918, 53610), (3574, 43770), (4377, 35740), (5361, 29180), (5836, 26805), (7148, 21885), (7295, 21444), (8754, 17870), (8935, 17508), (10722, 14590)]