2805399360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{108233}}^1$

素因数の和:108262

約数の個数: 140

約数和(自身を含む): 9979391268

約数和(自身を除く): 7173991908

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 108233, 216466, 324699, 432932, 541165, 649398, 865864, 974097, 1082330, 1298796, 1623495, 1731728, 1948194, 2164660, 2597592, 2922291, 3246990, 3463456, 3896388, 4329320, 4870485, 5195184, 5844582, 6493980, 6926912, 7792776, 8658640, 8766873, 9740970, 10390368, 11689164, 12987960, 14611455, 15585552, 17317280, 17533746, 19481940, 20780736, 23378328, 25975920, 29222910, 31171104, 34634560, 35067492, 38963880, 43834365, 46756656, 51951840, 58445820, 62342208, 70134984, 77927760, 87668730, 93513312, 103903680, 116891640, 140269968, 155855520, 175337460, 187026624, 233783280, 280539936, 311711040, 350674920, 467566560, 561079872, 701349840, 935133120, 1402699680, 2805399360]

約数ペア:

[(1, 2805399360), (2, 1402699680), (3, 935133120), (4, 701349840), (5, 561079872), (6, 467566560), (8, 350674920), (9, 311711040), (10, 280539936), (12, 233783280), (15, 187026624), (16, 175337460), (18, 155855520), (20, 140269968), (24, 116891640), (27, 103903680), (30, 93513312), (32, 87668730), (36, 77927760), (40, 70134984), (45, 62342208), (48, 58445820), (54, 51951840), (60, 46756656), (64, 43834365), (72, 38963880), (80, 35067492), (81, 34634560), (90, 31171104), (96, 29222910), (108, 25975920), (120, 23378328), (135, 20780736), (144, 19481940), (160, 17533746), (162, 17317280), (180, 15585552), (192, 14611455), (216, 12987960), (240, 11689164), (270, 10390368), (288, 9740970), (320, 8766873), (324, 8658640), (360, 7792776), (405, 6926912), (432, 6493980), (480, 5844582), (540, 5195184), (576, 4870485), (648, 4329320), (720, 3896388), (810, 3463456), (864, 3246990), (960, 2922291), (1080, 2597592), (1296, 2164660), (1440, 1948194), (1620, 1731728), (1728, 1623495), (2160, 1298796), (2592, 1082330), (2880, 974097), (3240, 865864), (4320, 649398), (5184, 541165), (6480, 432932), (8640, 324699), (12960, 216466), (25920, 108233)]