1520961840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24281}}^1$

素因数の和:24332

約数の個数: 160

約数和(自身を含む): 5419742400

約数和(自身を除く): 3898780560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 10440, 12528, 15660, 20880, 24281, 31320, 48562, 62640, 72843, 97124, 121405, 145686, 194248, 218529, 242810, 291372, 364215, 388496, 437058, 485620, 582744, 655587, 704149, 728430, 874116, 971240, 1092645, 1165488, 1311174, 1408298, 1456860, 1748232, 1942480, 2112447, 2185290, 2622348, 2816596, 2913720, 3277935, 3496464, 3520745, 4224894, 4370580, 5244696, 5633192, 5827440, 6337341, 6555870, 7041490, 8449788, 8741160, 10489392, 10562235, 11266384, 12674682, 13111740, 14082980, 16899576, 17482320, 19012023, 21124470, 25349364, 26223480, 28165960, 31686705, 33799152, 38024046, 42248940, 50698728, 52446960, 56331920, 63373410, 76048092, 84497880, 95060115, 101397456, 126746820, 152096184, 168995760, 190120230, 253493640, 304192368, 380240460, 506987280, 760480920, 1520961840]

約数ペア:

[(1, 1520961840), (2, 760480920), (3, 506987280), (4, 380240460), (5, 304192368), (6, 253493640), (8, 190120230), (9, 168995760), (10, 152096184), (12, 126746820), (15, 101397456), (16, 95060115), (18, 84497880), (20, 76048092), (24, 63373410), (27, 56331920), (29, 52446960), (30, 50698728), (36, 42248940), (40, 38024046), (45, 33799152), (48, 31686705), (54, 28165960), (58, 26223480), (60, 25349364), (72, 21124470), (80, 19012023), (87, 17482320), (90, 16899576), (108, 14082980), (116, 13111740), (120, 12674682), (135, 11266384), (144, 10562235), (145, 10489392), (174, 8741160), (180, 8449788), (216, 7041490), (232, 6555870), (240, 6337341), (261, 5827440), (270, 5633192), (290, 5244696), (348, 4370580), (360, 4224894), (432, 3520745), (435, 3496464), (464, 3277935), (522, 2913720), (540, 2816596), (580, 2622348), (696, 2185290), (720, 2112447), (783, 1942480), (870, 1748232), (1044, 1456860), (1080, 1408298), (1160, 1311174), (1305, 1165488), (1392, 1092645), (1566, 971240), (1740, 874116), (2088, 728430), (2160, 704149), (2320, 655587), (2610, 582744), (3132, 485620), (3480, 437058), (3915, 388496), (4176, 364215), (5220, 291372), (6264, 242810), (6960, 218529), (7830, 194248), (10440, 145686), (12528, 121405), (15660, 97124), (20880, 72843), (24281, 62640), (31320, 48562)]