120057580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1637}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 266928480

約数和(自身を除く): 146870900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 193, 380, 386, 772, 965, 1637, 1930, 3274, 3667, 3860, 6548, 7334, 8185, 14668, 16370, 18335, 31103, 32740, 36670, 62206, 73340, 124412, 155515, 311030, 315941, 622060, 631882, 1263764, 1579705, 3159410, 6002879, 6318820, 12005758, 24011516, 30014395, 60028790, 120057580]

約数ペア:

[(1, 120057580), (2, 60028790), (4, 30014395), (5, 24011516), (10, 12005758), (19, 6318820), (20, 6002879), (38, 3159410), (76, 1579705), (95, 1263764), (190, 631882), (193, 622060), (380, 315941), (386, 311030), (772, 155515), (965, 124412), (1637, 73340), (1930, 62206), (3274, 36670), (3667, 32740), (3860, 31103), (6548, 18335), (7334, 16370), (8185, 14668)]