69015720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{575131}}^1$

素因数の和:575145

約数の個数: 32

約数和(自身を含む): 207047520

約数和(自身を除く): 138031800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 575131, 1150262, 1725393, 2300524, 2875655, 3450786, 4601048, 5751310, 6901572, 8626965, 11502620, 13803144, 17253930, 23005240, 34507860, 69015720]

約数ペア:

[(1, 69015720), (2, 34507860), (3, 23005240), (4, 17253930), (5, 13803144), (6, 11502620), (8, 8626965), (10, 6901572), (12, 5751310), (15, 4601048), (20, 3450786), (24, 2875655), (30, 2300524), (40, 1725393), (60, 1150262), (120, 575131)]