19323120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{80513}}^1$

素因数の和:80529

約数の個数: 40

約数和(自身を含む): 59902416

約数和(自身を除く): 40579296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 80513, 161026, 241539, 322052, 402565, 483078, 644104, 805130, 966156, 1207695, 1288208, 1610260, 1932312, 2415390, 3220520, 3864624, 4830780, 6441040, 9661560, 19323120]

約数ペア:

[(1, 19323120), (2, 9661560), (3, 6441040), (4, 4830780), (5, 3864624), (6, 3220520), (8, 2415390), (10, 1932312), (12, 1610260), (15, 1288208), (16, 1207695), (20, 966156), (24, 805130), (30, 644104), (40, 483078), (48, 402565), (60, 322052), (80, 241539), (120, 161026), (240, 80513)]