2415780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13421}}^1$

素因数の和:13436

約数の個数: 36

約数和(自身を含む): 7328412

約数和(自身を除く): 4912632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 13421, 26842, 40263, 53684, 67105, 80526, 120789, 134210, 161052, 201315, 241578, 268420, 402630, 483156, 603945, 805260, 1207890, 2415780]

約数ペア:

[(1, 2415780), (2, 1207890), (3, 805260), (4, 603945), (5, 483156), (6, 402630), (9, 268420), (10, 241578), (12, 201315), (15, 161052), (18, 134210), (20, 120789), (30, 80526), (36, 67105), (45, 53684), (60, 40263), (90, 26842), (180, 13421)]