198961080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1658009}}^1$

素因数の和:1658023

約数の個数: 32

約数和(自身を含む): 596883600

約数和(自身を除く): 397922520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1658009, 3316018, 4974027, 6632036, 8290045, 9948054, 13264072, 16580090, 19896108, 24870135, 33160180, 39792216, 49740270, 66320360, 99480540, 198961080]

約数ペア:

[(1, 198961080), (2, 99480540), (3, 66320360), (4, 49740270), (5, 39792216), (6, 33160180), (8, 24870135), (10, 19896108), (12, 16580090), (15, 13264072), (20, 9948054), (24, 8290045), (30, 6632036), (40, 4974027), (60, 3316018), (120, 1658009)]