153828720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 551652192

約数和(自身を除く): 397823472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 180, 193, 205, 216, 240, 243, 246, 270, 324, 328, 360, 369, 386, 405, 410, 432, 486, 492, 540, 579, 615, 648, 656, 720, 738, 772, 810, 820, 965, 972, 984, 1080, 1107, 1158, 1215, 1230, 1296, 1476, 1544, 1620, 1640, 1737, 1845, 1930, 1944, 1968, 2160, 2214, 2316, 2430, 2460, 2895, 2952, 3088, 3240, 3280, 3321, 3474, 3690, 3860, 3888, 4428, 4632, 4860, 4920, 5211, 5535, 5790, 5904, 6480, 6642, 6948, 7380, 7720, 7913, 8685, 8856, 9264, 9720, 9840, 9963, 10422, 11070, 11580, 13284, 13896, 14760, 15440, 15633, 15826, 16605, 17370, 17712, 19440, 19926, 20844, 22140, 23160, 23739, 26055, 26568, 27792, 29520, 31266, 31652, 33210, 34740, 39565, 39852, 41688, 44280, 46320, 46899, 47478, 49815, 52110, 53136, 62532, 63304, 66420, 69480, 71217, 78165, 79130, 79704, 83376, 88560, 93798, 94956, 99630, 104220, 118695, 125064, 126608, 132840, 138960, 142434, 156330, 158260, 159408, 187596, 189912, 199260, 208440, 213651, 234495, 237390, 250128, 265680, 284868, 312660, 316520, 356085, 375192, 379824, 398520, 416880, 427302, 468990, 474780, 569736, 625320, 633040, 640953, 712170, 750384, 797040, 854604, 937980, 949560, 1068255, 1139472, 1250640, 1281906, 1424340, 1709208, 1875960, 1899120, 1922859, 2136510, 2563812, 2848680, 3204765, 3418416, 3751920, 3845718, 4273020, 5127624, 5697360, 6409530, 7691436, 8546040, 9614295, 10255248, 12819060, 15382872, 17092080, 19228590, 25638120, 30765744, 38457180, 51276240, 76914360, 153828720]

約数ペア:

[(1, 153828720), (2, 76914360), (3, 51276240), (4, 38457180), (5, 30765744), (6, 25638120), (8, 19228590), (9, 17092080), (10, 15382872), (12, 12819060), (15, 10255248), (16, 9614295), (18, 8546040), (20, 7691436), (24, 6409530), (27, 5697360), (30, 5127624), (36, 4273020), (40, 3845718), (41, 3751920), (45, 3418416), (48, 3204765), (54, 2848680), (60, 2563812), (72, 2136510), (80, 1922859), (81, 1899120), (82, 1875960), (90, 1709208), (108, 1424340), (120, 1281906), (123, 1250640), (135, 1139472), (144, 1068255), (162, 949560), (164, 937980), (180, 854604), (193, 797040), (205, 750384), (216, 712170), (240, 640953), (243, 633040), (246, 625320), (270, 569736), (324, 474780), (328, 468990), (360, 427302), (369, 416880), (386, 398520), (405, 379824), (410, 375192), (432, 356085), (486, 316520), (492, 312660), (540, 284868), (579, 265680), (615, 250128), (648, 237390), (656, 234495), (720, 213651), (738, 208440), (772, 199260), (810, 189912), (820, 187596), (965, 159408), (972, 158260), (984, 156330), (1080, 142434), (1107, 138960), (1158, 132840), (1215, 126608), (1230, 125064), (1296, 118695), (1476, 104220), (1544, 99630), (1620, 94956), (1640, 93798), (1737, 88560), (1845, 83376), (1930, 79704), (1944, 79130), (1968, 78165), (2160, 71217), (2214, 69480), (2316, 66420), (2430, 63304), (2460, 62532), (2895, 53136), (2952, 52110), (3088, 49815), (3240, 47478), (3280, 46899), (3321, 46320), (3474, 44280), (3690, 41688), (3860, 39852), (3888, 39565), (4428, 34740), (4632, 33210), (4860, 31652), (4920, 31266), (5211, 29520), (5535, 27792), (5790, 26568), (5904, 26055), (6480, 23739), (6642, 23160), (6948, 22140), (7380, 20844), (7720, 19926), (7913, 19440), (8685, 17712), (8856, 17370), (9264, 16605), (9720, 15826), (9840, 15633), (9963, 15440), (10422, 14760), (11070, 13896), (11580, 13284)]