40292520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{335771}}^1$

素因数の和:335785

約数の個数: 32

約数和(自身を含む): 120877920

約数和(自身を除く): 80585400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 335771, 671542, 1007313, 1343084, 1678855, 2014626, 2686168, 3357710, 4029252, 5036565, 6715420, 8058504, 10073130, 13430840, 20146260, 40292520]

約数ペア:

[(1, 40292520), (2, 20146260), (3, 13430840), (4, 10073130), (5, 8058504), (6, 6715420), (8, 5036565), (10, 4029252), (12, 3357710), (15, 2686168), (20, 2014626), (24, 1678855), (30, 1343084), (40, 1007313), (60, 671542), (120, 335771)]