1257487080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10479059}}^1$

素因数の和:10479073

約数の個数: 32

約数和(自身を含む): 3772461600

約数和(自身を除く): 2514974520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10479059, 20958118, 31437177, 41916236, 52395295, 62874354, 83832472, 104790590, 125748708, 157185885, 209581180, 251497416, 314371770, 419162360, 628743540, 1257487080]

約数ペア:

[(1, 1257487080), (2, 628743540), (3, 419162360), (4, 314371770), (5, 251497416), (6, 209581180), (8, 157185885), (10, 125748708), (12, 104790590), (15, 83832472), (20, 62874354), (24, 52395295), (30, 41916236), (40, 31437177), (60, 20958118), (120, 10479059)]