1318996920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{186299}}^1$

素因数の和:186372

約数の個数: 64

約数和(自身を含む): 4024080000

約数和(自身を除く): 2705083080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 186299, 372598, 558897, 745196, 931495, 1117794, 1490392, 1862990, 2235588, 2794485, 3725980, 4471176, 5588970, 7451960, 10991641, 11177940, 21983282, 22355880, 32974923, 43966564, 54958205, 65949846, 87933128, 109916410, 131899692, 164874615, 219832820, 263799384, 329749230, 439665640, 659498460, 1318996920]

約数ペア:

[(1, 1318996920), (2, 659498460), (3, 439665640), (4, 329749230), (5, 263799384), (6, 219832820), (8, 164874615), (10, 131899692), (12, 109916410), (15, 87933128), (20, 65949846), (24, 54958205), (30, 43966564), (40, 32974923), (59, 22355880), (60, 21983282), (118, 11177940), (120, 10991641), (177, 7451960), (236, 5588970), (295, 4471176), (354, 3725980), (472, 2794485), (590, 2235588), (708, 1862990), (885, 1490392), (1180, 1117794), (1416, 931495), (1770, 745196), (2360, 558897), (3540, 372598), (7080, 186299)]