240291216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5231}}^1$

素因数の和:5285

約数の個数: 120

約数和(自身を含む): 759058560

約数和(自身を除く): 518767344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1584, 1914, 2088, 2552, 2871, 3828, 4176, 5104, 5231, 5742, 7656, 10462, 11484, 15312, 15693, 20924, 22968, 31386, 41848, 45936, 47079, 57541, 62772, 83696, 94158, 115082, 125544, 151699, 172623, 188316, 230164, 251088, 303398, 345246, 376632, 455097, 460328, 517869, 606796, 690492, 753264, 910194, 920656, 1035738, 1213592, 1365291, 1380984, 1668689, 1820388, 2071476, 2427184, 2730582, 2761968, 3337378, 3640776, 4142952, 5006067, 5461164, 6674756, 7281552, 8285904, 10012134, 10922328, 13349512, 15018201, 20024268, 21844656, 26699024, 30036402, 40048536, 60072804, 80097072, 120145608, 240291216]

約数ペア:

[(1, 240291216), (2, 120145608), (3, 80097072), (4, 60072804), (6, 40048536), (8, 30036402), (9, 26699024), (11, 21844656), (12, 20024268), (16, 15018201), (18, 13349512), (22, 10922328), (24, 10012134), (29, 8285904), (33, 7281552), (36, 6674756), (44, 5461164), (48, 5006067), (58, 4142952), (66, 3640776), (72, 3337378), (87, 2761968), (88, 2730582), (99, 2427184), (116, 2071476), (132, 1820388), (144, 1668689), (174, 1380984), (176, 1365291), (198, 1213592), (232, 1035738), (261, 920656), (264, 910194), (319, 753264), (348, 690492), (396, 606796), (464, 517869), (522, 460328), (528, 455097), (638, 376632), (696, 345246), (792, 303398), (957, 251088), (1044, 230164), (1276, 188316), (1392, 172623), (1584, 151699), (1914, 125544), (2088, 115082), (2552, 94158), (2871, 83696), (3828, 62772), (4176, 57541), (5104, 47079), (5231, 45936), (5742, 41848), (7656, 31386), (10462, 22968), (11484, 20924), (15312, 15693)]