1520404980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25340083}}^1$

素因数の和:25340095

約数の個数: 24

約数和(自身を含む): 4257134112

約数和(自身を除く): 2736729132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 25340083, 50680166, 76020249, 101360332, 126700415, 152040498, 253400830, 304080996, 380101245, 506801660, 760202490, 1520404980]

約数ペア:

[(1, 1520404980), (2, 760202490), (3, 506801660), (4, 380101245), (5, 304080996), (6, 253400830), (10, 152040498), (12, 126700415), (15, 101360332), (20, 76020249), (30, 50680166), (60, 25340083)]