148268880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 536215680

約数和(自身を除く): 387946800

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, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 243, 261, 263, 270, 290, 324, 348, 360, 405, 432, 435, 464, 486, 522, 526, 540, 580, 648, 696, 720, 783, 789, 810, 870, 972, 1044, 1052, 1080, 1160, 1215, 1296, 1305, 1315, 1392, 1566, 1578, 1620, 1740, 1944, 2088, 2104, 2160, 2320, 2349, 2367, 2430, 2610, 2630, 3132, 3156, 3240, 3480, 3888, 3915, 3945, 4176, 4208, 4698, 4734, 4860, 5220, 5260, 6264, 6312, 6480, 6960, 7047, 7101, 7627, 7830, 7890, 9396, 9468, 9720, 10440, 10520, 11745, 11835, 12528, 12624, 14094, 14202, 15254, 15660, 15780, 18792, 18936, 19440, 20880, 21040, 21303, 22881, 23490, 23670, 28188, 28404, 30508, 31320, 31560, 35235, 35505, 37584, 37872, 38135, 42606, 45762, 46980, 47340, 56376, 56808, 61016, 62640, 63120, 63909, 68643, 70470, 71010, 76270, 85212, 91524, 93960, 94680, 106515, 112752, 113616, 114405, 122032, 127818, 137286, 140940, 142020, 152540, 170424, 183048, 187920, 189360, 205929, 213030, 228810, 255636, 274572, 281880, 284040, 305080, 319545, 340848, 343215, 366096, 411858, 426060, 457620, 511272, 549144, 563760, 568080, 610160, 617787, 639090, 686430, 823716, 852120, 915240, 1022544, 1029645, 1098288, 1235574, 1278180, 1372860, 1647432, 1704240, 1830480, 1853361, 2059290, 2471148, 2556360, 2745720, 3088935, 3294864, 3706722, 4118580, 4942296, 5112720, 5491440, 6177870, 7413444, 8237160, 9266805, 9884592, 12355740, 14826888, 16474320, 18533610, 24711480, 29653776, 37067220, 49422960, 74134440, 148268880]

約数ペア:

[(1, 148268880), (2, 74134440), (3, 49422960), (4, 37067220), (5, 29653776), (6, 24711480), (8, 18533610), (9, 16474320), (10, 14826888), (12, 12355740), (15, 9884592), (16, 9266805), (18, 8237160), (20, 7413444), (24, 6177870), (27, 5491440), (29, 5112720), (30, 4942296), (36, 4118580), (40, 3706722), (45, 3294864), (48, 3088935), (54, 2745720), (58, 2556360), (60, 2471148), (72, 2059290), (80, 1853361), (81, 1830480), (87, 1704240), (90, 1647432), (108, 1372860), (116, 1278180), (120, 1235574), (135, 1098288), (144, 1029645), (145, 1022544), (162, 915240), (174, 852120), (180, 823716), (216, 686430), (232, 639090), (240, 617787), (243, 610160), (261, 568080), (263, 563760), (270, 549144), (290, 511272), (324, 457620), (348, 426060), (360, 411858), (405, 366096), (432, 343215), (435, 340848), (464, 319545), (486, 305080), (522, 284040), (526, 281880), (540, 274572), (580, 255636), (648, 228810), (696, 213030), (720, 205929), (783, 189360), (789, 187920), (810, 183048), (870, 170424), (972, 152540), (1044, 142020), (1052, 140940), (1080, 137286), (1160, 127818), (1215, 122032), (1296, 114405), (1305, 113616), (1315, 112752), (1392, 106515), (1566, 94680), (1578, 93960), (1620, 91524), (1740, 85212), (1944, 76270), (2088, 71010), (2104, 70470), (2160, 68643), (2320, 63909), (2349, 63120), (2367, 62640), (2430, 61016), (2610, 56808), (2630, 56376), (3132, 47340), (3156, 46980), (3240, 45762), (3480, 42606), (3888, 38135), (3915, 37872), (3945, 37584), (4176, 35505), (4208, 35235), (4698, 31560), (4734, 31320), (4860, 30508), (5220, 28404), (5260, 28188), (6264, 23670), (6312, 23490), (6480, 22881), (6960, 21303), (7047, 21040), (7101, 20880), (7627, 19440), (7830, 18936), (7890, 18792), (9396, 15780), (9468, 15660), (9720, 15254), (10440, 14202), (10520, 14094), (11745, 12624), (11835, 12528)]