75028560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{312619}}^1$

素因数の和:312635

約数の個数: 40

約数和(自身を含む): 232589280

約数和(自身を除く): 157560720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 312619, 625238, 937857, 1250476, 1563095, 1875714, 2500952, 3126190, 3751428, 4689285, 5001904, 6252380, 7502856, 9378570, 12504760, 15005712, 18757140, 25009520, 37514280, 75028560]

約数ペア:

[(1, 75028560), (2, 37514280), (3, 25009520), (4, 18757140), (5, 15005712), (6, 12504760), (8, 9378570), (10, 7502856), (12, 6252380), (15, 5001904), (16, 4689285), (20, 3751428), (24, 3126190), (30, 2500952), (40, 1875714), (48, 1563095), (60, 1250476), (80, 937857), (120, 625238), (240, 312619)]