1460120

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 3319920

約数和(自身を除く): 1859800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 211, 346, 422, 692, 844, 865, 1055, 1384, 1688, 1730, 2110, 3460, 4220, 6920, 8440, 36503, 73006, 146012, 182515, 292024, 365030, 730060, 1460120]

約数ペア:

[(1, 1460120), (2, 730060), (4, 365030), (5, 292024), (8, 182515), (10, 146012), (20, 73006), (40, 36503), (173, 8440), (211, 6920), (346, 4220), (422, 3460), (692, 2110), (844, 1730), (865, 1688), (1055, 1384)]