126242520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28433}}^1$

素因数の和:28484

約数の個数: 64

約数和(自身を含む): 388977120

約数和(自身を除く): 262734600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 28433, 56866, 85299, 113732, 142165, 170598, 227464, 284330, 341196, 426495, 568660, 682392, 852990, 1052021, 1137320, 1705980, 2104042, 3156063, 3411960, 4208084, 5260105, 6312126, 8416168, 10520210, 12624252, 15780315, 21040420, 25248504, 31560630, 42080840, 63121260, 126242520]

約数ペア:

[(1, 126242520), (2, 63121260), (3, 42080840), (4, 31560630), (5, 25248504), (6, 21040420), (8, 15780315), (10, 12624252), (12, 10520210), (15, 8416168), (20, 6312126), (24, 5260105), (30, 4208084), (37, 3411960), (40, 3156063), (60, 2104042), (74, 1705980), (111, 1137320), (120, 1052021), (148, 852990), (185, 682392), (222, 568660), (296, 426495), (370, 341196), (444, 284330), (555, 227464), (740, 170598), (888, 142165), (1110, 113732), (1480, 85299), (2220, 56866), (4440, 28433)]