2678693760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{155017}}^1$

素因数の和:155045

約数の個数: 128

約数和(自身を含む): 9487101600

約数和(自身を除く): 6808407840

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 155017, 310034, 465051, 620068, 775085, 930102, 1240136, 1395153, 1550170, 1860204, 2325255, 2480272, 2790306, 3100340, 3720408, 4185459, 4650510, 4960544, 5580612, 6200680, 6975765, 7440816, 8370918, 9301020, 9921088, 11161224, 12401360, 13951530, 14881632, 16741836, 18602040, 19842176, 20927295, 22322448, 24802720, 27903060, 29763264, 33483672, 37204080, 41854590, 44644896, 49605440, 55806120, 59526528, 66967344, 74408160, 83709180, 89289792, 99210880, 111612240, 133934688, 148816320, 167418360, 178579584, 223224480, 267869376, 297632640, 334836720, 446448960, 535738752, 669673440, 892897920, 1339346880, 2678693760]

約数ペア:

[(1, 2678693760), (2, 1339346880), (3, 892897920), (4, 669673440), (5, 535738752), (6, 446448960), (8, 334836720), (9, 297632640), (10, 267869376), (12, 223224480), (15, 178579584), (16, 167418360), (18, 148816320), (20, 133934688), (24, 111612240), (27, 99210880), (30, 89289792), (32, 83709180), (36, 74408160), (40, 66967344), (45, 59526528), (48, 55806120), (54, 49605440), (60, 44644896), (64, 41854590), (72, 37204080), (80, 33483672), (90, 29763264), (96, 27903060), (108, 24802720), (120, 22322448), (128, 20927295), (135, 19842176), (144, 18602040), (160, 16741836), (180, 14881632), (192, 13951530), (216, 12401360), (240, 11161224), (270, 9921088), (288, 9301020), (320, 8370918), (360, 7440816), (384, 6975765), (432, 6200680), (480, 5580612), (540, 4960544), (576, 4650510), (640, 4185459), (720, 3720408), (864, 3100340), (960, 2790306), (1080, 2480272), (1152, 2325255), (1440, 1860204), (1728, 1550170), (1920, 1395153), (2160, 1240136), (2880, 930102), (3456, 775085), (4320, 620068), (5760, 465051), (8640, 310034), (17280, 155017)]