119996520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6211}}^1$

素因数の和:6255

約数の個数: 128

約数和(自身を含む): 429373440

約数和(自身を除く): 309376920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6211, 6440, 9660, 12422, 18633, 19320, 24844, 31055, 37266, 43477, 49688, 62110, 74532, 86954, 93165, 124220, 130431, 142853, 149064, 173908, 186330, 217385, 248440, 260862, 285706, 347816, 372660, 428559, 434770, 521724, 571412, 652155, 714265, 745320, 857118, 869540, 999971, 1043448, 1142824, 1304310, 1428530, 1714236, 1739080, 1999942, 2142795, 2608620, 2857060, 2999913, 3428472, 3999884, 4285590, 4999855, 5217240, 5714120, 5999826, 7999768, 8571180, 9999710, 11999652, 14999565, 17142360, 19999420, 23999304, 29999130, 39998840, 59998260, 119996520]

約数ペア:

[(1, 119996520), (2, 59998260), (3, 39998840), (4, 29999130), (5, 23999304), (6, 19999420), (7, 17142360), (8, 14999565), (10, 11999652), (12, 9999710), (14, 8571180), (15, 7999768), (20, 5999826), (21, 5714120), (23, 5217240), (24, 4999855), (28, 4285590), (30, 3999884), (35, 3428472), (40, 2999913), (42, 2857060), (46, 2608620), (56, 2142795), (60, 1999942), (69, 1739080), (70, 1714236), (84, 1428530), (92, 1304310), (105, 1142824), (115, 1043448), (120, 999971), (138, 869540), (140, 857118), (161, 745320), (168, 714265), (184, 652155), (210, 571412), (230, 521724), (276, 434770), (280, 428559), (322, 372660), (345, 347816), (420, 285706), (460, 260862), (483, 248440), (552, 217385), (644, 186330), (690, 173908), (805, 149064), (840, 142853), (920, 130431), (966, 124220), (1288, 93165), (1380, 86954), (1610, 74532), (1932, 62110), (2415, 49688), (2760, 43477), (3220, 37266), (3864, 31055), (4830, 24844), (6211, 19320), (6440, 18633), (9660, 12422)]