272661120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:568

約数の個数: 256

約数和(自身を含む): 998784000

約数和(自身を除く): 726122880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 509, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1018, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1527, 1674, 1728, 1860, 1920, 1984, 2036, 2160, 2232, 2480, 2545, 2790, 2880, 2976, 3054, 3348, 3456, 3720, 3968, 4072, 4185, 4320, 4464, 4581, 4960, 5090, 5580, 5760, 5952, 6108, 6696, 7440, 7635, 8144, 8370, 8640, 8928, 9162, 9920, 10180, 11160, 11904, 12216, 13392, 13743, 14880, 15270, 15779, 16288, 16740, 17280, 17856, 18324, 19840, 20360, 22320, 22905, 24432, 26784, 27486, 29760, 30540, 31558, 32576, 33480, 35712, 36648, 40720, 44640, 45810, 47337, 48864, 53568, 54972, 59520, 61080, 63116, 65152, 66960, 68715, 73296, 78895, 81440, 89280, 91620, 94674, 97728, 107136, 109944, 122160, 126232, 133920, 137430, 142011, 146592, 157790, 162880, 178560, 183240, 189348, 195456, 219888, 236685, 244320, 252464, 267840, 274860, 284022, 293184, 315580, 325760, 366480, 378696, 426033, 439776, 473370, 488640, 504928, 535680, 549720, 568044, 586368, 631160, 710055, 732960, 757392, 852066, 879552, 946740, 977280, 1009856, 1099440, 1136088, 1262320, 1420110, 1465920, 1514784, 1704132, 1759104, 1893480, 2019712, 2130165, 2198880, 2272176, 2524640, 2840220, 2931840, 3029568, 3408264, 3786960, 4260330, 4397760, 4544352, 5049280, 5680440, 6059136, 6816528, 7573920, 8520660, 8795520, 9088704, 10098560, 11360880, 13633056, 15147840, 17041320, 18177408, 22721760, 27266112, 30295680, 34082640, 45443520, 54532224, 68165280, 90887040, 136330560, 272661120]

約数ペア:

[(1, 272661120), (2, 136330560), (3, 90887040), (4, 68165280), (5, 54532224), (6, 45443520), (8, 34082640), (9, 30295680), (10, 27266112), (12, 22721760), (15, 18177408), (16, 17041320), (18, 15147840), (20, 13633056), (24, 11360880), (27, 10098560), (30, 9088704), (31, 8795520), (32, 8520660), (36, 7573920), (40, 6816528), (45, 6059136), (48, 5680440), (54, 5049280), (60, 4544352), (62, 4397760), (64, 4260330), (72, 3786960), (80, 3408264), (90, 3029568), (93, 2931840), (96, 2840220), (108, 2524640), (120, 2272176), (124, 2198880), (128, 2130165), (135, 2019712), (144, 1893480), (155, 1759104), (160, 1704132), (180, 1514784), (186, 1465920), (192, 1420110), (216, 1262320), (240, 1136088), (248, 1099440), (270, 1009856), (279, 977280), (288, 946740), (310, 879552), (320, 852066), (360, 757392), (372, 732960), (384, 710055), (432, 631160), (465, 586368), (480, 568044), (496, 549720), (509, 535680), (540, 504928), (558, 488640), (576, 473370), (620, 439776), (640, 426033), (720, 378696), (744, 366480), (837, 325760), (864, 315580), (930, 293184), (960, 284022), (992, 274860), (1018, 267840), (1080, 252464), (1116, 244320), (1152, 236685), (1240, 219888), (1395, 195456), (1440, 189348), (1488, 183240), (1527, 178560), (1674, 162880), (1728, 157790), (1860, 146592), (1920, 142011), (1984, 137430), (2036, 133920), (2160, 126232), (2232, 122160), (2480, 109944), (2545, 107136), (2790, 97728), (2880, 94674), (2976, 91620), (3054, 89280), (3348, 81440), (3456, 78895), (3720, 73296), (3968, 68715), (4072, 66960), (4185, 65152), (4320, 63116), (4464, 61080), (4581, 59520), (4960, 54972), (5090, 53568), (5580, 48864), (5760, 47337), (5952, 45810), (6108, 44640), (6696, 40720), (7440, 36648), (7635, 35712), (8144, 33480), (8370, 32576), (8640, 31558), (8928, 30540), (9162, 29760), (9920, 27486), (10180, 26784), (11160, 24432), (11904, 22905), (12216, 22320), (13392, 20360), (13743, 19840), (14880, 18324), (15270, 17856), (15779, 17280), (16288, 16740)]