306097920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:568

約数の個数: 288

約数和(自身を含む): 1152325440

約数和(自身を除く): 846227520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 521, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1042, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1563, 1632, 1728, 1836, 1920, 2040, 2084, 2160, 2176, 2295, 2304, 2448, 2605, 2720, 2880, 3060, 3126, 3264, 3456, 3672, 3840, 4080, 4168, 4320, 4352, 4590, 4689, 4896, 5210, 5440, 5760, 6120, 6252, 6528, 6912, 7344, 7815, 8160, 8336, 8640, 8857, 9180, 9378, 9792, 10420, 10880, 11520, 12240, 12504, 13056, 14067, 14688, 15630, 16320, 16672, 17280, 17714, 18360, 18756, 19584, 20840, 21760, 23445, 24480, 25008, 26571, 28134, 29376, 31260, 32640, 33344, 34560, 35428, 36720, 37512, 39168, 41680, 44285, 46890, 48960, 50016, 53142, 56268, 58752, 62520, 65280, 66688, 70335, 70856, 73440, 75024, 79713, 83360, 88570, 93780, 97920, 100032, 106284, 112536, 117504, 125040, 132855, 133376, 140670, 141712, 146880, 150048, 159426, 166720, 177140, 187560, 195840, 200064, 212568, 225072, 239139, 250080, 265710, 281340, 283424, 293760, 300096, 318852, 333440, 354280, 375120, 398565, 400128, 425136, 450144, 478278, 500160, 531420, 562680, 566848, 587520, 600192, 637704, 666880, 708560, 750240, 797130, 850272, 900288, 956556, 1000320, 1062840, 1125360, 1133696, 1195695, 1200384, 1275408, 1417120, 1500480, 1594260, 1700544, 1800576, 1913112, 2000640, 2125680, 2250720, 2267392, 2391390, 2550816, 2834240, 3000960, 3188520, 3401088, 3601152, 3826224, 4251360, 4501440, 4782780, 5101632, 5668480, 6001920, 6377040, 6802176, 7652448, 8502720, 9002880, 9565560, 10203264, 11336960, 12754080, 15304896, 17005440, 18005760, 19131120, 20406528, 25508160, 30609792, 34010880, 38262240, 51016320, 61219584, 76524480, 102032640, 153048960, 306097920]

約数ペア:

[(1, 306097920), (2, 153048960), (3, 102032640), (4, 76524480), (5, 61219584), (6, 51016320), (8, 38262240), (9, 34010880), (10, 30609792), (12, 25508160), (15, 20406528), (16, 19131120), (17, 18005760), (18, 17005440), (20, 15304896), (24, 12754080), (27, 11336960), (30, 10203264), (32, 9565560), (34, 9002880), (36, 8502720), (40, 7652448), (45, 6802176), (48, 6377040), (51, 6001920), (54, 5668480), (60, 5101632), (64, 4782780), (68, 4501440), (72, 4251360), (80, 3826224), (85, 3601152), (90, 3401088), (96, 3188520), (102, 3000960), (108, 2834240), (120, 2550816), (128, 2391390), (135, 2267392), (136, 2250720), (144, 2125680), (153, 2000640), (160, 1913112), (170, 1800576), (180, 1700544), (192, 1594260), (204, 1500480), (216, 1417120), (240, 1275408), (255, 1200384), (256, 1195695), (270, 1133696), (272, 1125360), (288, 1062840), (306, 1000320), (320, 956556), (340, 900288), (360, 850272), (384, 797130), (408, 750240), (432, 708560), (459, 666880), (480, 637704), (510, 600192), (521, 587520), (540, 566848), (544, 562680), (576, 531420), (612, 500160), (640, 478278), (680, 450144), (720, 425136), (765, 400128), (768, 398565), (816, 375120), (864, 354280), (918, 333440), (960, 318852), (1020, 300096), (1042, 293760), (1080, 283424), (1088, 281340), (1152, 265710), (1224, 250080), (1280, 239139), (1360, 225072), (1440, 212568), (1530, 200064), (1563, 195840), (1632, 187560), (1728, 177140), (1836, 166720), (1920, 159426), (2040, 150048), (2084, 146880), (2160, 141712), (2176, 140670), (2295, 133376), (2304, 132855), (2448, 125040), (2605, 117504), (2720, 112536), (2880, 106284), (3060, 100032), (3126, 97920), (3264, 93780), (3456, 88570), (3672, 83360), (3840, 79713), (4080, 75024), (4168, 73440), (4320, 70856), (4352, 70335), (4590, 66688), (4689, 65280), (4896, 62520), (5210, 58752), (5440, 56268), (5760, 53142), (6120, 50016), (6252, 48960), (6528, 46890), (6912, 44285), (7344, 41680), (7815, 39168), (8160, 37512), (8336, 36720), (8640, 35428), (8857, 34560), (9180, 33344), (9378, 32640), (9792, 31260), (10420, 29376), (10880, 28134), (11520, 26571), (12240, 25008), (12504, 24480), (13056, 23445), (14067, 21760), (14688, 20840), (15630, 19584), (16320, 18756), (16672, 18360), (17280, 17714)]