39670320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{165293}}^1$

素因数の和:165309

約数の個数: 40

約数和(自身を含む): 122978736

約数和(自身を除く): 83308416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 165293, 330586, 495879, 661172, 826465, 991758, 1322344, 1652930, 1983516, 2479395, 2644688, 3305860, 3967032, 4958790, 6611720, 7934064, 9917580, 13223440, 19835160, 39670320]

約数ペア:

[(1, 39670320), (2, 19835160), (3, 13223440), (4, 9917580), (5, 7934064), (6, 6611720), (8, 4958790), (10, 3967032), (12, 3305860), (15, 2644688), (16, 2479395), (20, 1983516), (24, 1652930), (30, 1322344), (40, 991758), (48, 826465), (60, 661172), (80, 495879), (120, 330586), (240, 165293)]