242569980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1347611}}^1$

素因数の和:1347626

約数の個数: 36

約数和(自身を含む): 735796152

約数和(自身を除く): 493226172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1347611, 2695222, 4042833, 5390444, 6738055, 8085666, 12128499, 13476110, 16171332, 20214165, 24256998, 26952220, 40428330, 48513996, 60642495, 80856660, 121284990, 242569980]

約数ペア:

[(1, 242569980), (2, 121284990), (3, 80856660), (4, 60642495), (5, 48513996), (6, 40428330), (9, 26952220), (10, 24256998), (12, 20214165), (15, 16171332), (18, 13476110), (20, 12128499), (30, 8085666), (36, 6738055), (45, 5390444), (60, 4042833), (90, 2695222), (180, 1347611)]