86768520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{723071}}^1$

素因数の和:723085

約数の個数: 32

約数和(自身を含む): 260305920

約数和(自身を除く): 173537400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 723071, 1446142, 2169213, 2892284, 3615355, 4338426, 5784568, 7230710, 8676852, 10846065, 14461420, 17353704, 21692130, 28922840, 43384260, 86768520]

約数ペア:

[(1, 86768520), (2, 43384260), (3, 28922840), (4, 21692130), (5, 17353704), (6, 14461420), (8, 10846065), (10, 8676852), (12, 7230710), (15, 5784568), (20, 4338426), (24, 3615355), (30, 2892284), (40, 2169213), (60, 1446142), (120, 723071)]