243185760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1438

約数の個数: 192

約数和(自身を含む): 872544960

約数和(自身を除く): 629359200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 720, 738, 820, 864, 984, 1080, 1107, 1230, 1312, 1373, 1440, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2746, 2952, 3280, 3690, 3936, 4119, 4320, 4428, 4920, 5492, 5535, 5904, 6560, 6865, 7380, 8238, 8856, 9840, 10984, 11070, 11808, 12357, 13730, 14760, 16476, 17712, 19680, 20595, 21968, 22140, 24714, 27460, 29520, 32952, 35424, 37071, 41190, 43936, 44280, 49428, 54920, 56293, 59040, 61785, 65904, 74142, 82380, 88560, 98856, 109840, 112586, 123570, 131808, 148284, 164760, 168879, 177120, 185355, 197712, 219680, 225172, 247140, 281465, 296568, 329520, 337758, 370710, 395424, 450344, 494280, 506637, 562930, 593136, 659040, 675516, 741420, 844395, 900688, 988560, 1013274, 1125860, 1186272, 1351032, 1482840, 1519911, 1688790, 1801376, 1977120, 2026548, 2251720, 2533185, 2702064, 2965680, 3039822, 3377580, 4053096, 4503440, 5066370, 5404128, 5931360, 6079644, 6755160, 7599555, 8106192, 9006880, 10132740, 12159288, 13510320, 15199110, 16212384, 20265480, 24318576, 27020640, 30398220, 40530960, 48637152, 60796440, 81061920, 121592880, 243185760]

約数ペア:

[(1, 243185760), (2, 121592880), (3, 81061920), (4, 60796440), (5, 48637152), (6, 40530960), (8, 30398220), (9, 27020640), (10, 24318576), (12, 20265480), (15, 16212384), (16, 15199110), (18, 13510320), (20, 12159288), (24, 10132740), (27, 9006880), (30, 8106192), (32, 7599555), (36, 6755160), (40, 6079644), (41, 5931360), (45, 5404128), (48, 5066370), (54, 4503440), (60, 4053096), (72, 3377580), (80, 3039822), (82, 2965680), (90, 2702064), (96, 2533185), (108, 2251720), (120, 2026548), (123, 1977120), (135, 1801376), (144, 1688790), (160, 1519911), (164, 1482840), (180, 1351032), (205, 1186272), (216, 1125860), (240, 1013274), (246, 988560), (270, 900688), (288, 844395), (328, 741420), (360, 675516), (369, 659040), (410, 593136), (432, 562930), (480, 506637), (492, 494280), (540, 450344), (615, 395424), (656, 370710), (720, 337758), (738, 329520), (820, 296568), (864, 281465), (984, 247140), (1080, 225172), (1107, 219680), (1230, 197712), (1312, 185355), (1373, 177120), (1440, 168879), (1476, 164760), (1640, 148284), (1845, 131808), (1968, 123570), (2160, 112586), (2214, 109840), (2460, 98856), (2746, 88560), (2952, 82380), (3280, 74142), (3690, 65904), (3936, 61785), (4119, 59040), (4320, 56293), (4428, 54920), (4920, 49428), (5492, 44280), (5535, 43936), (5904, 41190), (6560, 37071), (6865, 35424), (7380, 32952), (8238, 29520), (8856, 27460), (9840, 24714), (10984, 22140), (11070, 21968), (11808, 20595), (12357, 19680), (13730, 17712), (14760, 16476)]