197301240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{548059}}^1$

素因数の和:548076

約数の個数: 48

約数和(自身を含む): 641230200

約数和(自身を除く): 443928960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 548059, 1096118, 1644177, 2192236, 2740295, 3288354, 4384472, 4932531, 5480590, 6576708, 8220885, 9865062, 10961180, 13153416, 16441770, 19730124, 21922360, 24662655, 32883540, 39460248, 49325310, 65767080, 98650620, 197301240]

約数ペア:

[(1, 197301240), (2, 98650620), (3, 65767080), (4, 49325310), (5, 39460248), (6, 32883540), (8, 24662655), (9, 21922360), (10, 19730124), (12, 16441770), (15, 13153416), (18, 10961180), (20, 9865062), (24, 8220885), (30, 6576708), (36, 5480590), (40, 4932531), (45, 4384472), (60, 3288354), (72, 2740295), (90, 2192236), (120, 1644177), (180, 1096118), (360, 548059)]