40351320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{112087}}^1$

素因数の和:112104

約数の個数: 48

約数和(自身を含む): 131142960

約数和(自身を除く): 90791640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 112087, 224174, 336261, 448348, 560435, 672522, 896696, 1008783, 1120870, 1345044, 1681305, 2017566, 2241740, 2690088, 3362610, 4035132, 4483480, 5043915, 6725220, 8070264, 10087830, 13450440, 20175660, 40351320]

約数ペア:

[(1, 40351320), (2, 20175660), (3, 13450440), (4, 10087830), (5, 8070264), (6, 6725220), (8, 5043915), (9, 4483480), (10, 4035132), (12, 3362610), (15, 2690088), (18, 2241740), (20, 2017566), (24, 1681305), (30, 1345044), (36, 1120870), (40, 1008783), (45, 896696), (60, 672522), (72, 560435), (90, 448348), (120, 336261), (180, 224174), (360, 112087)]