40173480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{111593}}^1$

素因数の和:111610

約数の個数: 48

約数和(自身を含む): 130564980

約数和(自身を除く): 90391500

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, 111593, 223186, 334779, 446372, 557965, 669558, 892744, 1004337, 1115930, 1339116, 1673895, 2008674, 2231860, 2678232, 3347790, 4017348, 4463720, 5021685, 6695580, 8034696, 10043370, 13391160, 20086740, 40173480]

約数ペア:

[(1, 40173480), (2, 20086740), (3, 13391160), (4, 10043370), (5, 8034696), (6, 6695580), (8, 5021685), (9, 4463720), (10, 4017348), (12, 3347790), (15, 2678232), (18, 2231860), (20, 2008674), (24, 1673895), (30, 1339116), (36, 1115930), (40, 1004337), (45, 892744), (60, 669558), (72, 557965), (90, 446372), (120, 334779), (180, 223186), (360, 111593)]