73538040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{612817}}^1$

素因数の和:612831

約数の個数: 32

約数和(自身を含む): 220614480

約数和(自身を除く): 147076440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 612817, 1225634, 1838451, 2451268, 3064085, 3676902, 4902536, 6128170, 7353804, 9192255, 12256340, 14707608, 18384510, 24512680, 36769020, 73538040]

約数ペア:

[(1, 73538040), (2, 36769020), (3, 24512680), (4, 18384510), (5, 14707608), (6, 12256340), (8, 9192255), (10, 7353804), (12, 6128170), (15, 4902536), (20, 3676902), (24, 3064085), (30, 2451268), (40, 1838451), (60, 1225634), (120, 612817)]