83892720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349553}}^1$

素因数の和:349569

約数の個数: 40

約数和(自身を含む): 260068176

約数和(自身を除く): 176175456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349553, 699106, 1048659, 1398212, 1747765, 2097318, 2796424, 3495530, 4194636, 5243295, 5592848, 6991060, 8389272, 10486590, 13982120, 16778544, 20973180, 27964240, 41946360, 83892720]

約数ペア:

[(1, 83892720), (2, 41946360), (3, 27964240), (4, 20973180), (5, 16778544), (6, 13982120), (8, 10486590), (10, 8389272), (12, 6991060), (15, 5592848), (16, 5243295), (20, 4194636), (24, 3495530), (30, 2796424), (40, 2097318), (48, 1747765), (60, 1398212), (80, 1048659), (120, 699106), (240, 349553)]