48668520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{941}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 146499840

約数和(自身を除く): 97831320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 941, 1293, 1724, 1882, 2155, 2586, 2823, 3448, 3764, 4310, 4705, 5172, 5646, 6465, 7528, 8620, 9410, 10344, 11292, 12930, 14115, 17240, 18820, 22584, 25860, 28230, 37640, 51720, 56460, 112920, 405571, 811142, 1216713, 1622284, 2027855, 2433426, 3244568, 4055710, 4866852, 6083565, 8111420, 9733704, 12167130, 16222840, 24334260, 48668520]

約数ペア:

[(1, 48668520), (2, 24334260), (3, 16222840), (4, 12167130), (5, 9733704), (6, 8111420), (8, 6083565), (10, 4866852), (12, 4055710), (15, 3244568), (20, 2433426), (24, 2027855), (30, 1622284), (40, 1216713), (60, 811142), (120, 405571), (431, 112920), (862, 56460), (941, 51720), (1293, 37640), (1724, 28230), (1882, 25860), (2155, 22584), (2586, 18820), (2823, 17240), (3448, 14115), (3764, 12930), (4310, 11292), (4705, 10344), (5172, 9410), (5646, 8620), (6465, 7528)]