2720681280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23041}}^1$

素因数の和:23105

約数の個数: 168

約数和(自身を含む): 9586670184

約数和(自身を除く): 6865988904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 7872, 9840, 11808, 13120, 14760, 19680, 23041, 23616, 29520, 39360, 46082, 59040, 69123, 92164, 115205, 118080, 138246, 184328, 207369, 230410, 276492, 345615, 368656, 414738, 460820, 552984, 691230, 737312, 829476, 921640, 944681, 1036845, 1105968, 1382460, 1474624, 1658952, 1843280, 1889362, 2073690, 2211936, 2764920, 2834043, 3317904, 3686560, 3778724, 4147380, 4423872, 4723405, 5529840, 5668086, 6635808, 7373120, 7557448, 8294760, 8502129, 9446810, 11059680, 11336172, 13271616, 14170215, 15114896, 16589520, 17004258, 18893620, 22119360, 22672344, 28340430, 30229792, 33179040, 34008516, 37787240, 42510645, 45344688, 56680860, 60459584, 66358080, 68017032, 75574480, 85021290, 90689376, 113361720, 136034064, 151148960, 170042580, 181378752, 226723440, 272068128, 302297920, 340085160, 453446880, 544136256, 680170320, 906893760, 1360340640, 2720681280]

約数ペア:

[(1, 2720681280), (2, 1360340640), (3, 906893760), (4, 680170320), (5, 544136256), (6, 453446880), (8, 340085160), (9, 302297920), (10, 272068128), (12, 226723440), (15, 181378752), (16, 170042580), (18, 151148960), (20, 136034064), (24, 113361720), (30, 90689376), (32, 85021290), (36, 75574480), (40, 68017032), (41, 66358080), (45, 60459584), (48, 56680860), (60, 45344688), (64, 42510645), (72, 37787240), (80, 34008516), (82, 33179040), (90, 30229792), (96, 28340430), (120, 22672344), (123, 22119360), (144, 18893620), (160, 17004258), (164, 16589520), (180, 15114896), (192, 14170215), (205, 13271616), (240, 11336172), (246, 11059680), (288, 9446810), (320, 8502129), (328, 8294760), (360, 7557448), (369, 7373120), (410, 6635808), (480, 5668086), (492, 5529840), (576, 4723405), (615, 4423872), (656, 4147380), (720, 3778724), (738, 3686560), (820, 3317904), (960, 2834043), (984, 2764920), (1230, 2211936), (1312, 2073690), (1440, 1889362), (1476, 1843280), (1640, 1658952), (1845, 1474624), (1968, 1382460), (2460, 1105968), (2624, 1036845), (2880, 944681), (2952, 921640), (3280, 829476), (3690, 737312), (3936, 691230), (4920, 552984), (5904, 460820), (6560, 414738), (7380, 368656), (7872, 345615), (9840, 276492), (11808, 230410), (13120, 207369), (14760, 184328), (19680, 138246), (23041, 118080), (23616, 115205), (29520, 92164), (39360, 69123), (46082, 59040)]