1142255280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4759397}}^1$

素因数の和:4759413

約数の個数: 40

約数和(自身を含む): 3540992112

約数和(自身を除く): 2398736832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4759397, 9518794, 14278191, 19037588, 23796985, 28556382, 38075176, 47593970, 57112764, 71390955, 76150352, 95187940, 114225528, 142781910, 190375880, 228451056, 285563820, 380751760, 571127640, 1142255280]

約数ペア:

[(1, 1142255280), (2, 571127640), (3, 380751760), (4, 285563820), (5, 228451056), (6, 190375880), (8, 142781910), (10, 114225528), (12, 95187940), (15, 76150352), (16, 71390955), (20, 57112764), (24, 47593970), (30, 38075176), (40, 28556382), (48, 23796985), (60, 19037588), (80, 14278191), (120, 9518794), (240, 4759397)]