61613640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15559}}^1$

素因数の和:15587

約数の個数: 96

約数和(自身を含む): 218462400

約数和(自身を除く): 156848760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 15559, 31118, 46677, 62236, 77795, 93354, 124472, 140031, 155590, 171149, 186708, 233385, 280062, 311180, 342298, 373416, 466770, 513447, 560124, 622360, 684596, 700155, 855745, 933540, 1026894, 1120248, 1369192, 1400310, 1540341, 1711490, 1867080, 2053788, 2567235, 2800620, 3080682, 3422980, 4107576, 5134470, 5601240, 6161364, 6845960, 7701705, 10268940, 12322728, 15403410, 20537880, 30806820, 61613640]

約数ペア:

[(1, 61613640), (2, 30806820), (3, 20537880), (4, 15403410), (5, 12322728), (6, 10268940), (8, 7701705), (9, 6845960), (10, 6161364), (11, 5601240), (12, 5134470), (15, 4107576), (18, 3422980), (20, 3080682), (22, 2800620), (24, 2567235), (30, 2053788), (33, 1867080), (36, 1711490), (40, 1540341), (44, 1400310), (45, 1369192), (55, 1120248), (60, 1026894), (66, 933540), (72, 855745), (88, 700155), (90, 684596), (99, 622360), (110, 560124), (120, 513447), (132, 466770), (165, 373416), (180, 342298), (198, 311180), (220, 280062), (264, 233385), (330, 186708), (360, 171149), (396, 155590), (440, 140031), (495, 124472), (660, 93354), (792, 77795), (990, 62236), (1320, 46677), (1980, 31118), (3960, 15559)]