158380440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2593}}^1$

素因数の和:3116

約数の個数: 64

約数和(自身を含む): 476258400

約数和(自身を除く): 317877960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1527, 2036, 2545, 2593, 3054, 4072, 5090, 5186, 6108, 7635, 7779, 10180, 10372, 12216, 12965, 15270, 15558, 20360, 20744, 25930, 30540, 31116, 38895, 51860, 61080, 62232, 77790, 103720, 155580, 311160, 1319837, 2639674, 3959511, 5279348, 6599185, 7919022, 10558696, 13198370, 15838044, 19797555, 26396740, 31676088, 39595110, 52793480, 79190220, 158380440]

約数ペア:

[(1, 158380440), (2, 79190220), (3, 52793480), (4, 39595110), (5, 31676088), (6, 26396740), (8, 19797555), (10, 15838044), (12, 13198370), (15, 10558696), (20, 7919022), (24, 6599185), (30, 5279348), (40, 3959511), (60, 2639674), (120, 1319837), (509, 311160), (1018, 155580), (1527, 103720), (2036, 77790), (2545, 62232), (2593, 61080), (3054, 51860), (4072, 38895), (5090, 31116), (5186, 30540), (6108, 25930), (7635, 20744), (7779, 20360), (10180, 15558), (10372, 15270), (12216, 12965)]