26766720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1549}}^1$

素因数の和:1577

約数の個数: 128

約数和(自身を含む): 94860000

約数和(自身を除く): 68093280

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, 1549, 1728, 1920, 2160, 2880, 3098, 3456, 4320, 4647, 5760, 6196, 7745, 8640, 9294, 12392, 13941, 15490, 17280, 18588, 23235, 24784, 27882, 30980, 37176, 41823, 46470, 49568, 55764, 61960, 69705, 74352, 83646, 92940, 99136, 111528, 123920, 139410, 148704, 167292, 185880, 198272, 209115, 223056, 247840, 278820, 297408, 334584, 371760, 418230, 446112, 495680, 557640, 594816, 669168, 743520, 836460, 892224, 991360, 1115280, 1338336, 1487040, 1672920, 1784448, 2230560, 2676672, 2974080, 3345840, 4461120, 5353344, 6691680, 8922240, 13383360, 26766720]

約数ペア:

[(1, 26766720), (2, 13383360), (3, 8922240), (4, 6691680), (5, 5353344), (6, 4461120), (8, 3345840), (9, 2974080), (10, 2676672), (12, 2230560), (15, 1784448), (16, 1672920), (18, 1487040), (20, 1338336), (24, 1115280), (27, 991360), (30, 892224), (32, 836460), (36, 743520), (40, 669168), (45, 594816), (48, 557640), (54, 495680), (60, 446112), (64, 418230), (72, 371760), (80, 334584), (90, 297408), (96, 278820), (108, 247840), (120, 223056), (128, 209115), (135, 198272), (144, 185880), (160, 167292), (180, 148704), (192, 139410), (216, 123920), (240, 111528), (270, 99136), (288, 92940), (320, 83646), (360, 74352), (384, 69705), (432, 61960), (480, 55764), (540, 49568), (576, 46470), (640, 41823), (720, 37176), (864, 30980), (960, 27882), (1080, 24784), (1152, 23235), (1440, 18588), (1549, 17280), (1728, 15490), (1920, 13941), (2160, 12392), (2880, 9294), (3098, 8640), (3456, 7745), (4320, 6196), (4647, 5760)]