79340640

素因数分解:

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

素因数の和:165311

約数の個数: 48

約数和(自身を含む): 249924528

約数和(自身を除く): 170583888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 165293, 330586, 495879, 661172, 826465, 991758, 1322344, 1652930, 1983516, 2479395, 2644688, 3305860, 3967032, 4958790, 5289376, 6611720, 7934064, 9917580, 13223440, 15868128, 19835160, 26446880, 39670320, 79340640]

約数ペア:

[(1, 79340640), (2, 39670320), (3, 26446880), (4, 19835160), (5, 15868128), (6, 13223440), (8, 9917580), (10, 7934064), (12, 6611720), (15, 5289376), (16, 4958790), (20, 3967032), (24, 3305860), (30, 2644688), (32, 2479395), (40, 1983516), (48, 1652930), (60, 1322344), (80, 991758), (96, 826465), (120, 661172), (160, 495879), (240, 330586), (480, 165293)]