120023520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{250049}}^1$

素因数の和:250067

約数の個数: 48

約数和(自身を含む): 378075600

約数和(自身を除く): 258052080

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, 250049, 500098, 750147, 1000196, 1250245, 1500294, 2000392, 2500490, 3000588, 3750735, 4000784, 5000980, 6001176, 7501470, 8001568, 10001960, 12002352, 15002940, 20003920, 24004704, 30005880, 40007840, 60011760, 120023520]

約数ペア:

[(1, 120023520), (2, 60011760), (3, 40007840), (4, 30005880), (5, 24004704), (6, 20003920), (8, 15002940), (10, 12002352), (12, 10001960), (15, 8001568), (16, 7501470), (20, 6001176), (24, 5000980), (30, 4000784), (32, 3750735), (40, 3000588), (48, 2500490), (60, 2000392), (80, 1500294), (96, 1250245), (120, 1000196), (160, 750147), (240, 500098), (480, 250049)]