4277040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 13499136

約数和(自身を除く): 9222096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 251, 284, 355, 426, 502, 568, 710, 753, 852, 1004, 1065, 1136, 1255, 1420, 1506, 1704, 2008, 2130, 2510, 2840, 3012, 3408, 3765, 4016, 4260, 5020, 5680, 6024, 7530, 8520, 10040, 12048, 15060, 17040, 17821, 20080, 30120, 35642, 53463, 60240, 71284, 89105, 106926, 142568, 178210, 213852, 267315, 285136, 356420, 427704, 534630, 712840, 855408, 1069260, 1425680, 2138520, 4277040]

約数ペア:

[(1, 4277040), (2, 2138520), (3, 1425680), (4, 1069260), (5, 855408), (6, 712840), (8, 534630), (10, 427704), (12, 356420), (15, 285136), (16, 267315), (20, 213852), (24, 178210), (30, 142568), (40, 106926), (48, 89105), (60, 71284), (71, 60240), (80, 53463), (120, 35642), (142, 30120), (213, 20080), (240, 17821), (251, 17040), (284, 15060), (355, 12048), (426, 10040), (502, 8520), (568, 7530), (710, 6024), (753, 5680), (852, 5020), (1004, 4260), (1065, 4016), (1136, 3765), (1255, 3408), (1420, 3012), (1506, 2840), (1704, 2510), (2008, 2130)]