82149720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{684581}}^1$

素因数の和:684595

約数の個数: 32

約数和(自身を含む): 246449520

約数和(自身を除く): 164299800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 684581, 1369162, 2053743, 2738324, 3422905, 4107486, 5476648, 6845810, 8214972, 10268715, 13691620, 16429944, 20537430, 27383240, 41074860, 82149720]

約数ペア:

[(1, 82149720), (2, 41074860), (3, 27383240), (4, 20537430), (5, 16429944), (6, 13691620), (8, 10268715), (10, 8214972), (12, 6845810), (15, 5476648), (20, 4107486), (24, 3422905), (30, 2738324), (40, 2053743), (60, 1369162), (120, 684581)]