24420780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{135671}}^1$

素因数の和:135686

約数の個数: 36

約数和(自身を含む): 74076912

約数和(自身を除く): 49656132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 135671, 271342, 407013, 542684, 678355, 814026, 1221039, 1356710, 1628052, 2035065, 2442078, 2713420, 4070130, 4884156, 6105195, 8140260, 12210390, 24420780]

約数ペア:

[(1, 24420780), (2, 12210390), (3, 8140260), (4, 6105195), (5, 4884156), (6, 4070130), (9, 2713420), (10, 2442078), (12, 2035065), (15, 1628052), (18, 1356710), (20, 1221039), (30, 814026), (36, 678355), (45, 542684), (60, 407013), (90, 271342), (180, 135671)]