28793483280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{975389}}^1$

素因数の和:975449

約数の個数: 120

約数和(自身を含む): 99056706840

約数和(自身を除く): 70263223560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 975389, 1950778, 2926167, 3901556, 4876945, 5852334, 7803112, 8778501, 9753890, 11704668, 14630835, 15606224, 17557002, 19507780, 23409336, 29261670, 35114004, 39015560, 39990949, 43892505, 46818672, 58523340, 70228008, 78031120, 79981898, 87785010, 117046680, 119972847, 140456016, 159963796, 175570020, 199954745, 234093360, 239945694, 319927592, 351140040, 359918541, 399909490, 479891388, 599864235, 639855184, 702280080, 719837082, 799818980, 959782776, 1199728470, 1439674164, 1599637960, 1799592705, 1919565552, 2399456940, 2879348328, 3199275920, 3599185410, 4798913880, 5758696656, 7198370820, 9597827760, 14396741640, 28793483280]

約数ペア:

[(1, 28793483280), (2, 14396741640), (3, 9597827760), (4, 7198370820), (5, 5758696656), (6, 4798913880), (8, 3599185410), (9, 3199275920), (10, 2879348328), (12, 2399456940), (15, 1919565552), (16, 1799592705), (18, 1599637960), (20, 1439674164), (24, 1199728470), (30, 959782776), (36, 799818980), (40, 719837082), (41, 702280080), (45, 639855184), (48, 599864235), (60, 479891388), (72, 399909490), (80, 359918541), (82, 351140040), (90, 319927592), (120, 239945694), (123, 234093360), (144, 199954745), (164, 175570020), (180, 159963796), (205, 140456016), (240, 119972847), (246, 117046680), (328, 87785010), (360, 79981898), (369, 78031120), (410, 70228008), (492, 58523340), (615, 46818672), (656, 43892505), (720, 39990949), (738, 39015560), (820, 35114004), (984, 29261670), (1230, 23409336), (1476, 19507780), (1640, 17557002), (1845, 15606224), (1968, 14630835), (2460, 11704668), (2952, 9753890), (3280, 8778501), (3690, 7803112), (4920, 5852334), (5904, 4876945), (7380, 3901556), (9840, 2926167), (14760, 1950778), (29520, 975389)]