239315760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{877}}^1$

素因数の和:1275

約数の個数: 120

約数和(自身を含む): 806741520

約数和(自身を除く): 567425760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 379, 720, 758, 877, 1137, 1516, 1754, 1895, 2274, 2631, 3032, 3411, 3508, 3790, 4385, 4548, 5262, 5685, 6064, 6822, 7016, 7580, 7893, 8770, 9096, 10524, 11370, 13155, 13644, 14032, 15160, 15786, 17055, 17540, 18192, 21048, 22740, 26310, 27288, 30320, 31572, 34110, 35080, 39465, 42096, 45480, 52620, 54576, 63144, 68220, 70160, 78930, 90960, 105240, 126288, 136440, 157860, 210480, 272880, 315720, 332383, 631440, 664766, 997149, 1329532, 1661915, 1994298, 2659064, 2991447, 3323830, 3988596, 4985745, 5318128, 5982894, 6647660, 7977192, 9971490, 11965788, 13295320, 14957235, 15954384, 19942980, 23931576, 26590640, 29914470, 39885960, 47863152, 59828940, 79771920, 119657880, 239315760]

約数ペア:

[(1, 239315760), (2, 119657880), (3, 79771920), (4, 59828940), (5, 47863152), (6, 39885960), (8, 29914470), (9, 26590640), (10, 23931576), (12, 19942980), (15, 15954384), (16, 14957235), (18, 13295320), (20, 11965788), (24, 9971490), (30, 7977192), (36, 6647660), (40, 5982894), (45, 5318128), (48, 4985745), (60, 3988596), (72, 3323830), (80, 2991447), (90, 2659064), (120, 1994298), (144, 1661915), (180, 1329532), (240, 997149), (360, 664766), (379, 631440), (720, 332383), (758, 315720), (877, 272880), (1137, 210480), (1516, 157860), (1754, 136440), (1895, 126288), (2274, 105240), (2631, 90960), (3032, 78930), (3411, 70160), (3508, 68220), (3790, 63144), (4385, 54576), (4548, 52620), (5262, 45480), (5685, 42096), (6064, 39465), (6822, 35080), (7016, 34110), (7580, 31572), (7893, 30320), (8770, 27288), (9096, 26310), (10524, 22740), (11370, 21048), (13155, 18192), (13644, 17540), (14032, 17055), (15160, 15786)]