540801180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{158129}}^1$

素因数の和:158163

約数の個数: 72

約数和(自身を含む): 1726779600

約数和(自身を除く): 1185978420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 158129, 316258, 474387, 632516, 790645, 948774, 1423161, 1581290, 1897548, 2371935, 2846322, 3004451, 3162580, 4743870, 5692644, 6008902, 7115805, 9013353, 9487740, 12017804, 14231610, 15022255, 18026706, 27040059, 28463220, 30044510, 36053412, 45066765, 54080118, 60089020, 90133530, 108160236, 135200295, 180267060, 270400590, 540801180]

約数ペア:

[(1, 540801180), (2, 270400590), (3, 180267060), (4, 135200295), (5, 108160236), (6, 90133530), (9, 60089020), (10, 54080118), (12, 45066765), (15, 36053412), (18, 30044510), (19, 28463220), (20, 27040059), (30, 18026706), (36, 15022255), (38, 14231610), (45, 12017804), (57, 9487740), (60, 9013353), (76, 7115805), (90, 6008902), (95, 5692644), (114, 4743870), (171, 3162580), (180, 3004451), (190, 2846322), (228, 2371935), (285, 1897548), (342, 1581290), (380, 1423161), (570, 948774), (684, 790645), (855, 632516), (1140, 474387), (1710, 316258), (3420, 158129)]