27959040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{809}}^1$

素因数の和:839

約数の個数: 144

約数和(自身を含む): 99338400

約数和(自身を除く): 71379360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 809, 864, 960, 1080, 1152, 1280, 1440, 1618, 1728, 1920, 2160, 2304, 2427, 2880, 3236, 3456, 3840, 4045, 4320, 4854, 5760, 6472, 6912, 7281, 8090, 8640, 9708, 11520, 12135, 12944, 14562, 16180, 17280, 19416, 21843, 24270, 25888, 29124, 32360, 34560, 36405, 38832, 43686, 48540, 51776, 58248, 64720, 72810, 77664, 87372, 97080, 103552, 109215, 116496, 129440, 145620, 155328, 174744, 194160, 207104, 218430, 232992, 258880, 291240, 310656, 349488, 388320, 436860, 465984, 517760, 582480, 621312, 698976, 776640, 873720, 931968, 1035520, 1164960, 1397952, 1553280, 1747440, 1863936, 2329920, 2795904, 3106560, 3494880, 4659840, 5591808, 6989760, 9319680, 13979520, 27959040]

約数ペア:

[(1, 27959040), (2, 13979520), (3, 9319680), (4, 6989760), (5, 5591808), (6, 4659840), (8, 3494880), (9, 3106560), (10, 2795904), (12, 2329920), (15, 1863936), (16, 1747440), (18, 1553280), (20, 1397952), (24, 1164960), (27, 1035520), (30, 931968), (32, 873720), (36, 776640), (40, 698976), (45, 621312), (48, 582480), (54, 517760), (60, 465984), (64, 436860), (72, 388320), (80, 349488), (90, 310656), (96, 291240), (108, 258880), (120, 232992), (128, 218430), (135, 207104), (144, 194160), (160, 174744), (180, 155328), (192, 145620), (216, 129440), (240, 116496), (256, 109215), (270, 103552), (288, 97080), (320, 87372), (360, 77664), (384, 72810), (432, 64720), (480, 58248), (540, 51776), (576, 48540), (640, 43686), (720, 38832), (768, 36405), (809, 34560), (864, 32360), (960, 29124), (1080, 25888), (1152, 24270), (1280, 21843), (1440, 19416), (1618, 17280), (1728, 16180), (1920, 14562), (2160, 12944), (2304, 12135), (2427, 11520), (2880, 9708), (3236, 8640), (3456, 8090), (3840, 7281), (4045, 6912), (4320, 6472), (4854, 5760)]