193215720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1610131}}^1$

素因数の和:1610145

約数の個数: 32

約数和(自身を含む): 579647520

約数和(自身を除く): 386431800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1610131, 3220262, 4830393, 6440524, 8050655, 9660786, 12881048, 16101310, 19321572, 24151965, 32202620, 38643144, 48303930, 64405240, 96607860, 193215720]

約数ペア:

[(1, 193215720), (2, 96607860), (3, 64405240), (4, 48303930), (5, 38643144), (6, 32202620), (8, 24151965), (10, 19321572), (12, 16101310), (15, 12881048), (20, 9660786), (24, 8050655), (30, 6440524), (40, 4830393), (60, 3220262), (120, 1610131)]