45310920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16417}}^1$

素因数の和:16454

約数の個数: 64

約数和(自身を含む): 141851520

約数和(自身を除く): 96540600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 16417, 32834, 49251, 65668, 82085, 98502, 131336, 164170, 197004, 246255, 328340, 377591, 394008, 492510, 656680, 755182, 985020, 1132773, 1510364, 1887955, 1970040, 2265546, 3020728, 3775910, 4531092, 5663865, 7551820, 9062184, 11327730, 15103640, 22655460, 45310920]

約数ペア:

[(1, 45310920), (2, 22655460), (3, 15103640), (4, 11327730), (5, 9062184), (6, 7551820), (8, 5663865), (10, 4531092), (12, 3775910), (15, 3020728), (20, 2265546), (23, 1970040), (24, 1887955), (30, 1510364), (40, 1132773), (46, 985020), (60, 755182), (69, 656680), (92, 492510), (115, 394008), (120, 377591), (138, 328340), (184, 246255), (230, 197004), (276, 164170), (345, 131336), (460, 98502), (552, 82085), (690, 65668), (920, 49251), (1380, 32834), (2760, 16417)]