2047348560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8530619}}^1$

素因数の和:8530635

約数の個数: 40

約数和(自身を含む): 6346781280

約数和(自身を除く): 4299432720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8530619, 17061238, 25591857, 34122476, 42653095, 51183714, 68244952, 85306190, 102367428, 127959285, 136489904, 170612380, 204734856, 255918570, 341224760, 409469712, 511837140, 682449520, 1023674280, 2047348560]

約数ペア:

[(1, 2047348560), (2, 1023674280), (3, 682449520), (4, 511837140), (5, 409469712), (6, 341224760), (8, 255918570), (10, 204734856), (12, 170612380), (15, 136489904), (16, 127959285), (20, 102367428), (24, 85306190), (30, 68244952), (40, 51183714), (48, 42653095), (60, 34122476), (80, 25591857), (120, 17061238), (240, 8530619)]