197972760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1649773}}^1$

素因数の和:1649787

約数の個数: 32

約数和(自身を含む): 593918640

約数和(自身を除く): 395945880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1649773, 3299546, 4949319, 6599092, 8248865, 9898638, 13198184, 16497730, 19797276, 24746595, 32995460, 39594552, 49493190, 65990920, 98986380, 197972760]

約数ペア:

[(1, 197972760), (2, 98986380), (3, 65990920), (4, 49493190), (5, 39594552), (6, 32995460), (8, 24746595), (10, 19797276), (12, 16497730), (15, 13198184), (20, 9898638), (24, 8248865), (30, 6599092), (40, 4949319), (60, 3299546), (120, 1649773)]