16452120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2016

約数の個数: 64

約数和(自身を含む): 50077440

約数和(自身を除く): 33625320

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, 1931, 2130, 2840, 3862, 4260, 5793, 7724, 8520, 9655, 11586, 15448, 19310, 23172, 28965, 38620, 46344, 57930, 77240, 115860, 137101, 231720, 274202, 411303, 548404, 685505, 822606, 1096808, 1371010, 1645212, 2056515, 2742020, 3290424, 4113030, 5484040, 8226060, 16452120]

約数ペア:

[(1, 16452120), (2, 8226060), (3, 5484040), (4, 4113030), (5, 3290424), (6, 2742020), (8, 2056515), (10, 1645212), (12, 1371010), (15, 1096808), (20, 822606), (24, 685505), (30, 548404), (40, 411303), (60, 274202), (71, 231720), (120, 137101), (142, 115860), (213, 77240), (284, 57930), (355, 46344), (426, 38620), (568, 28965), (710, 23172), (852, 19310), (1065, 15448), (1420, 11586), (1704, 9655), (1931, 8520), (2130, 7724), (2840, 5793), (3862, 4260)]