1128987360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18233}}^1$

素因数の和:18297

約数の個数: 144

約数和(自身を含む): 3942482544

約数和(自身を除く): 2813495184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 12384, 15480, 18233, 20640, 30960, 36466, 54699, 61920, 72932, 91165, 109398, 145864, 164097, 182330, 218796, 273495, 291728, 328194, 364660, 437592, 546990, 583456, 656388, 729320, 784019, 820485, 875184, 1093980, 1312776, 1458640, 1568038, 1640970, 1750368, 2187960, 2352057, 2625552, 2917280, 3136076, 3281940, 3920095, 4375920, 4704114, 5251104, 6272152, 6563880, 7056171, 7840190, 8751840, 9408228, 11760285, 12544304, 13127760, 14112342, 15680380, 18816456, 23520570, 25088608, 26255520, 28224684, 31360760, 35280855, 37632912, 47041140, 56449368, 62721520, 70561710, 75265824, 94082280, 112898736, 125443040, 141123420, 188164560, 225797472, 282246840, 376329120, 564493680, 1128987360]

約数ペア:

[(1, 1128987360), (2, 564493680), (3, 376329120), (4, 282246840), (5, 225797472), (6, 188164560), (8, 141123420), (9, 125443040), (10, 112898736), (12, 94082280), (15, 75265824), (16, 70561710), (18, 62721520), (20, 56449368), (24, 47041140), (30, 37632912), (32, 35280855), (36, 31360760), (40, 28224684), (43, 26255520), (45, 25088608), (48, 23520570), (60, 18816456), (72, 15680380), (80, 14112342), (86, 13127760), (90, 12544304), (96, 11760285), (120, 9408228), (129, 8751840), (144, 7840190), (160, 7056171), (172, 6563880), (180, 6272152), (215, 5251104), (240, 4704114), (258, 4375920), (288, 3920095), (344, 3281940), (360, 3136076), (387, 2917280), (430, 2625552), (480, 2352057), (516, 2187960), (645, 1750368), (688, 1640970), (720, 1568038), (774, 1458640), (860, 1312776), (1032, 1093980), (1290, 875184), (1376, 820485), (1440, 784019), (1548, 729320), (1720, 656388), (1935, 583456), (2064, 546990), (2580, 437592), (3096, 364660), (3440, 328194), (3870, 291728), (4128, 273495), (5160, 218796), (6192, 182330), (6880, 164097), (7740, 145864), (10320, 109398), (12384, 91165), (15480, 72932), (18233, 61920), (20640, 54699), (30960, 36466)]