120563568

素因数分解:

$2^4\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1607}}^1$

素因数の和:2142

約数の個数: 60

約数和(自身を含む): 338268528

約数和(自身を除く): 217704960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 521, 1042, 1563, 1607, 2084, 3126, 3214, 4168, 4689, 4821, 6252, 6428, 8336, 9378, 9642, 12504, 12856, 14463, 18756, 19284, 25008, 25712, 28926, 37512, 38568, 57852, 75024, 77136, 115704, 231408, 837247, 1674494, 2511741, 3348988, 5023482, 6697976, 7535223, 10046964, 13395952, 15070446, 20093928, 30140892, 40187856, 60281784, 120563568]

約数ペア:

[(1, 120563568), (2, 60281784), (3, 40187856), (4, 30140892), (6, 20093928), (8, 15070446), (9, 13395952), (12, 10046964), (16, 7535223), (18, 6697976), (24, 5023482), (36, 3348988), (48, 2511741), (72, 1674494), (144, 837247), (521, 231408), (1042, 115704), (1563, 77136), (1607, 75024), (2084, 57852), (3126, 38568), (3214, 37512), (4168, 28926), (4689, 25712), (4821, 25008), (6252, 19284), (6428, 18756), (8336, 14463), (9378, 12856), (9642, 12504)]