118436520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13901}}^1$

素因数の和:13986

約数の個数: 64

約数和(自身を含む): 360339840

約数和(自身を除く): 241903320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 13901, 27802, 41703, 55604, 69505, 83406, 111208, 139010, 166812, 208515, 278020, 333624, 417030, 556040, 834060, 986971, 1668120, 1973942, 2960913, 3947884, 4934855, 5921826, 7895768, 9869710, 11843652, 14804565, 19739420, 23687304, 29609130, 39478840, 59218260, 118436520]

約数ペア:

[(1, 118436520), (2, 59218260), (3, 39478840), (4, 29609130), (5, 23687304), (6, 19739420), (8, 14804565), (10, 11843652), (12, 9869710), (15, 7895768), (20, 5921826), (24, 4934855), (30, 3947884), (40, 2960913), (60, 1973942), (71, 1668120), (120, 986971), (142, 834060), (213, 556040), (284, 417030), (355, 333624), (426, 278020), (568, 208515), (710, 166812), (852, 139010), (1065, 111208), (1420, 83406), (1704, 69505), (2130, 55604), (2840, 41703), (4260, 27802), (8520, 13901)]