12123120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{50513}}^1$

素因数の和:50529

約数の個数: 40

約数和(自身を含む): 37582416

約数和(自身を除く): 25459296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 50513, 101026, 151539, 202052, 252565, 303078, 404104, 505130, 606156, 757695, 808208, 1010260, 1212312, 1515390, 2020520, 2424624, 3030780, 4041040, 6061560, 12123120]

約数ペア:

[(1, 12123120), (2, 6061560), (3, 4041040), (4, 3030780), (5, 2424624), (6, 2020520), (8, 1515390), (10, 1212312), (12, 1010260), (15, 808208), (16, 757695), (20, 606156), (24, 505130), (30, 404104), (40, 303078), (48, 252565), (60, 202052), (80, 151539), (120, 101026), (240, 50513)]