64966260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 126634380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 179, 230, 263, 276, 345, 358, 460, 526, 537, 690, 716, 789, 895, 1052, 1074, 1315, 1380, 1578, 1790, 2148, 2630, 2685, 3156, 3580, 3945, 4117, 5260, 5370, 6049, 7890, 8234, 10740, 12098, 12351, 15780, 16468, 18147, 20585, 24196, 24702, 30245, 36294, 41170, 47077, 49404, 60490, 61755, 72588, 82340, 90735, 94154, 120980, 123510, 141231, 181470, 188308, 235385, 247020, 282462, 362940, 470770, 564924, 706155, 941540, 1082771, 1412310, 2165542, 2824620, 3248313, 4331084, 5413855, 6496626, 10827710, 12993252, 16241565, 21655420, 32483130, 64966260]

約数ペア:

[(1, 64966260), (2, 32483130), (3, 21655420), (4, 16241565), (5, 12993252), (6, 10827710), (10, 6496626), (12, 5413855), (15, 4331084), (20, 3248313), (23, 2824620), (30, 2165542), (46, 1412310), (60, 1082771), (69, 941540), (92, 706155), (115, 564924), (138, 470770), (179, 362940), (230, 282462), (263, 247020), (276, 235385), (345, 188308), (358, 181470), (460, 141231), (526, 123510), (537, 120980), (690, 94154), (716, 90735), (789, 82340), (895, 72588), (1052, 61755), (1074, 60490), (1315, 49404), (1380, 47077), (1578, 41170), (1790, 36294), (2148, 30245), (2630, 24702), (2685, 24196), (3156, 20585), (3580, 18147), (3945, 16468), (4117, 15780), (5260, 12351), (5370, 12098), (6049, 10740), (7890, 8234)]