119521620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{664009}}^1$

素因数の和:664024

約数の個数: 36

約数和(自身を含む): 362549460

約数和(自身を除く): 243027840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 664009, 1328018, 1992027, 2656036, 3320045, 3984054, 5976081, 6640090, 7968108, 9960135, 11952162, 13280180, 19920270, 23904324, 29880405, 39840540, 59760810, 119521620]

約数ペア:

[(1, 119521620), (2, 59760810), (3, 39840540), (4, 29880405), (5, 23904324), (6, 19920270), (9, 13280180), (10, 11952162), (12, 9960135), (15, 7968108), (18, 6640090), (20, 5976081), (30, 3984054), (36, 3320045), (45, 2656036), (60, 1992027), (90, 1328018), (180, 664009)]