12723192120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1738141}}^1$

素因数の和:1738216

約数の個数: 64

約数和(自身を含む): 38795329440

約数和(自身を除く): 26072137320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 1738141, 3476282, 5214423, 6952564, 8690705, 10428846, 13905128, 17381410, 20857692, 26072115, 34762820, 41715384, 52144230, 69525640, 104288460, 106026601, 208576920, 212053202, 318079803, 424106404, 530133005, 636159606, 848212808, 1060266010, 1272319212, 1590399015, 2120532020, 2544638424, 3180798030, 4241064040, 6361596060, 12723192120]

約数ペア:

[(1, 12723192120), (2, 6361596060), (3, 4241064040), (4, 3180798030), (5, 2544638424), (6, 2120532020), (8, 1590399015), (10, 1272319212), (12, 1060266010), (15, 848212808), (20, 636159606), (24, 530133005), (30, 424106404), (40, 318079803), (60, 212053202), (61, 208576920), (120, 106026601), (122, 104288460), (183, 69525640), (244, 52144230), (305, 41715384), (366, 34762820), (488, 26072115), (610, 20857692), (732, 17381410), (915, 13905128), (1220, 10428846), (1464, 8690705), (1830, 6952564), (2440, 5214423), (3660, 3476282), (7320, 1738141)]