39859440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{166081}}^1$

素因数の和:166097

約数の個数: 40

約数和(自身を含む): 123565008

約数和(自身を除く): 83705568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 166081, 332162, 498243, 664324, 830405, 996486, 1328648, 1660810, 1992972, 2491215, 2657296, 3321620, 3985944, 4982430, 6643240, 7971888, 9964860, 13286480, 19929720, 39859440]

約数ペア:

[(1, 39859440), (2, 19929720), (3, 13286480), (4, 9964860), (5, 7971888), (6, 6643240), (8, 4982430), (10, 3985944), (12, 3321620), (15, 2657296), (16, 2491215), (20, 1992972), (24, 1660810), (30, 1328648), (40, 996486), (48, 830405), (60, 664324), (80, 498243), (120, 332162), (240, 166081)]