61497120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{128119}}^1$

素因数の和:128137

約数の個数: 48

約数和(自身を含む): 193717440

約数和(自身を除く): 132220320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 128119, 256238, 384357, 512476, 640595, 768714, 1024952, 1281190, 1537428, 1921785, 2049904, 2562380, 3074856, 3843570, 4099808, 5124760, 6149712, 7687140, 10249520, 12299424, 15374280, 20499040, 30748560, 61497120]

約数ペア:

[(1, 61497120), (2, 30748560), (3, 20499040), (4, 15374280), (5, 12299424), (6, 10249520), (8, 7687140), (10, 6149712), (12, 5124760), (15, 4099808), (16, 3843570), (20, 3074856), (24, 2562380), (30, 2049904), (32, 1921785), (40, 1537428), (48, 1281190), (60, 1024952), (80, 768714), (96, 640595), (120, 512476), (160, 384357), (240, 256238), (480, 128119)]