261569492160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{559483}}^1$

素因数の和:559990

約数の個数: 112

約数和(自身を含む): 832189929216

約数和(自身を除く): 570620437056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 487, 960, 974, 1461, 1948, 2435, 2922, 3896, 4870, 5844, 7305, 7792, 9740, 11688, 14610, 15584, 19480, 23376, 29220, 31168, 38960, 46752, 58440, 77920, 93504, 116880, 155840, 233760, 467520, 559483, 1118966, 1678449, 2237932, 2797415, 3356898, 4475864, 5594830, 6713796, 8392245, 8951728, 11189660, 13427592, 16784490, 17903456, 22379320, 26855184, 33568980, 35806912, 44758640, 53710368, 67137960, 89517280, 107420736, 134275920, 179034560, 268551840, 272468221, 537103680, 544936442, 817404663, 1089872884, 1362341105, 1634809326, 2179745768, 2724682210, 3269618652, 4087023315, 4359491536, 5449364420, 6539237304, 8174046630, 8718983072, 10898728840, 13078474608, 16348093260, 17437966144, 21797457680, 26156949216, 32696186520, 43594915360, 52313898432, 65392373040, 87189830720, 130784746080, 261569492160]

約数ペア:

[(1, 261569492160), (2, 130784746080), (3, 87189830720), (4, 65392373040), (5, 52313898432), (6, 43594915360), (8, 32696186520), (10, 26156949216), (12, 21797457680), (15, 17437966144), (16, 16348093260), (20, 13078474608), (24, 10898728840), (30, 8718983072), (32, 8174046630), (40, 6539237304), (48, 5449364420), (60, 4359491536), (64, 4087023315), (80, 3269618652), (96, 2724682210), (120, 2179745768), (160, 1634809326), (192, 1362341105), (240, 1089872884), (320, 817404663), (480, 544936442), (487, 537103680), (960, 272468221), (974, 268551840), (1461, 179034560), (1948, 134275920), (2435, 107420736), (2922, 89517280), (3896, 67137960), (4870, 53710368), (5844, 44758640), (7305, 35806912), (7792, 33568980), (9740, 26855184), (11688, 22379320), (14610, 17903456), (15584, 16784490), (19480, 13427592), (23376, 11189660), (29220, 8951728), (31168, 8392245), (38960, 6713796), (46752, 5594830), (58440, 4475864), (77920, 3356898), (93504, 2797415), (116880, 2237932), (155840, 1678449), (233760, 1118966), (467520, 559483)]