65808480

素因数分解:

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

素因数の和:2020

約数の個数: 96

約数和(自身を含む): 210325248

約数和(自身を除く): 144516768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 1931, 2130, 2272, 2840, 3408, 3862, 4260, 5680, 5793, 6816, 7724, 8520, 9655, 11360, 11586, 15448, 17040, 19310, 23172, 28965, 30896, 34080, 38620, 46344, 57930, 61792, 77240, 92688, 115860, 137101, 154480, 185376, 231720, 274202, 308960, 411303, 463440, 548404, 685505, 822606, 926880, 1096808, 1371010, 1645212, 2056515, 2193616, 2742020, 3290424, 4113030, 4387232, 5484040, 6580848, 8226060, 10968080, 13161696, 16452120, 21936160, 32904240, 65808480]

約数ペア:

[(1, 65808480), (2, 32904240), (3, 21936160), (4, 16452120), (5, 13161696), (6, 10968080), (8, 8226060), (10, 6580848), (12, 5484040), (15, 4387232), (16, 4113030), (20, 3290424), (24, 2742020), (30, 2193616), (32, 2056515), (40, 1645212), (48, 1371010), (60, 1096808), (71, 926880), (80, 822606), (96, 685505), (120, 548404), (142, 463440), (160, 411303), (213, 308960), (240, 274202), (284, 231720), (355, 185376), (426, 154480), (480, 137101), (568, 115860), (710, 92688), (852, 77240), (1065, 61792), (1136, 57930), (1420, 46344), (1704, 38620), (1931, 34080), (2130, 30896), (2272, 28965), (2840, 23172), (3408, 19310), (3862, 17040), (4260, 15448), (5680, 11586), (5793, 11360), (6816, 9655), (7724, 8520)]