8189520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{34123}}^1$

素因数の和:34139

約数の個数: 40

約数和(自身を含む): 25388256

約数和(自身を除く): 17198736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 34123, 68246, 102369, 136492, 170615, 204738, 272984, 341230, 409476, 511845, 545968, 682460, 818952, 1023690, 1364920, 1637904, 2047380, 2729840, 4094760, 8189520]

約数ペア:

[(1, 8189520), (2, 4094760), (3, 2729840), (4, 2047380), (5, 1637904), (6, 1364920), (8, 1023690), (10, 818952), (12, 682460), (15, 545968), (16, 511845), (20, 409476), (24, 341230), (30, 272984), (40, 204738), (48, 170615), (60, 136492), (80, 102369), (120, 68246), (240, 34123)]