120028560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{500119}}^1$

素因数の和:500135

約数の個数: 40

約数和(自身を含む): 372089280

約数和(自身を除く): 252060720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 500119, 1000238, 1500357, 2000476, 2500595, 3000714, 4000952, 5001190, 6001428, 7501785, 8001904, 10002380, 12002856, 15003570, 20004760, 24005712, 30007140, 40009520, 60014280, 120028560]

約数ペア:

[(1, 120028560), (2, 60014280), (3, 40009520), (4, 30007140), (5, 24005712), (6, 20004760), (8, 15003570), (10, 12002856), (12, 10002380), (15, 8001904), (16, 7501785), (20, 6001428), (24, 5001190), (30, 4000952), (40, 3000714), (48, 2500595), (60, 2000476), (80, 1500357), (120, 1000238), (240, 500119)]