30862320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5591}}^1$

素因数の和:5630

約数の個数: 80

約数和(自身を含む): 99850752

約数和(自身を除く): 68988432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 5591, 11182, 16773, 22364, 27955, 33546, 44728, 55910, 67092, 83865, 89456, 111820, 128593, 134184, 167730, 223640, 257186, 268368, 335460, 385779, 447280, 514372, 642965, 670920, 771558, 1028744, 1285930, 1341840, 1543116, 1928895, 2057488, 2571860, 3086232, 3857790, 5143720, 6172464, 7715580, 10287440, 15431160, 30862320]

約数ペア:

[(1, 30862320), (2, 15431160), (3, 10287440), (4, 7715580), (5, 6172464), (6, 5143720), (8, 3857790), (10, 3086232), (12, 2571860), (15, 2057488), (16, 1928895), (20, 1543116), (23, 1341840), (24, 1285930), (30, 1028744), (40, 771558), (46, 670920), (48, 642965), (60, 514372), (69, 447280), (80, 385779), (92, 335460), (115, 268368), (120, 257186), (138, 223640), (184, 167730), (230, 134184), (240, 128593), (276, 111820), (345, 89456), (368, 83865), (460, 67092), (552, 55910), (690, 44728), (920, 33546), (1104, 27955), (1380, 22364), (1840, 16773), (2760, 11182), (5520, 5591)]