15431160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5591}}^1$

素因数の和:5628

約数の個数: 64

約数和(自身を含む): 48314880

約数和(自身を除く): 32883720

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, 5591, 11182, 16773, 22364, 27955, 33546, 44728, 55910, 67092, 83865, 111820, 128593, 134184, 167730, 223640, 257186, 335460, 385779, 514372, 642965, 670920, 771558, 1028744, 1285930, 1543116, 1928895, 2571860, 3086232, 3857790, 5143720, 7715580, 15431160]

約数ペア:

[(1, 15431160), (2, 7715580), (3, 5143720), (4, 3857790), (5, 3086232), (6, 2571860), (8, 1928895), (10, 1543116), (12, 1285930), (15, 1028744), (20, 771558), (23, 670920), (24, 642965), (30, 514372), (40, 385779), (46, 335460), (60, 257186), (69, 223640), (92, 167730), (115, 134184), (120, 128593), (138, 111820), (184, 83865), (230, 67092), (276, 55910), (345, 44728), (460, 33546), (552, 27955), (690, 22364), (920, 16773), (1380, 11182), (2760, 5591)]