105189720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{876581}}^1$

素因数の和:876595

約数の個数: 32

約数和(自身を含む): 315569520

約数和(自身を除く): 210379800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 876581, 1753162, 2629743, 3506324, 4382905, 5259486, 7012648, 8765810, 10518972, 13148715, 17531620, 21037944, 26297430, 35063240, 52594860, 105189720]

約数ペア:

[(1, 105189720), (2, 52594860), (3, 35063240), (4, 26297430), (5, 21037944), (6, 17531620), (8, 13148715), (10, 10518972), (12, 8765810), (15, 7012648), (20, 5259486), (24, 4382905), (30, 3506324), (40, 2629743), (60, 1753162), (120, 876581)]