158311320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1319261}}^1$

素因数の和:1319275

約数の個数: 32

約数和(自身を含む): 474934320

約数和(自身を除く): 316623000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1319261, 2638522, 3957783, 5277044, 6596305, 7915566, 10554088, 13192610, 15831132, 19788915, 26385220, 31662264, 39577830, 52770440, 79155660, 158311320]

約数ペア:

[(1, 158311320), (2, 79155660), (3, 52770440), (4, 39577830), (5, 31662264), (6, 26385220), (8, 19788915), (10, 15831132), (12, 13192610), (15, 10554088), (20, 7915566), (24, 6596305), (30, 5277044), (40, 3957783), (60, 2638522), (120, 1319261)]