158407320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1320061}}^1$

素因数の和:1320075

約数の個数: 32

約数和(自身を含む): 475222320

約数和(自身を除く): 316815000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1320061, 2640122, 3960183, 5280244, 6600305, 7920366, 10560488, 13200610, 15840732, 19800915, 26401220, 31681464, 39601830, 52802440, 79203660, 158407320]

約数ペア:

[(1, 158407320), (2, 79203660), (3, 52802440), (4, 39601830), (5, 31681464), (6, 26401220), (8, 19800915), (10, 15840732), (12, 13200610), (15, 10560488), (20, 7920366), (24, 6600305), (30, 5280244), (40, 3960183), (60, 2640122), (120, 1320061)]