2016184860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{260489}}^1$

素因数の和:260547

約数の個数: 72

約数和(自身を含む): 6258011760

約数和(自身を除く): 4241826900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 260489, 520978, 781467, 1041956, 1302445, 1562934, 2344401, 2604890, 3125868, 3907335, 4688802, 5209780, 7814670, 9377604, 11201027, 11722005, 15629340, 22402054, 23444010, 33603081, 44804108, 46888020, 56005135, 67206162, 100809243, 112010270, 134412324, 168015405, 201618486, 224020540, 336030810, 403236972, 504046215, 672061620, 1008092430, 2016184860]

約数ペア:

[(1, 2016184860), (2, 1008092430), (3, 672061620), (4, 504046215), (5, 403236972), (6, 336030810), (9, 224020540), (10, 201618486), (12, 168015405), (15, 134412324), (18, 112010270), (20, 100809243), (30, 67206162), (36, 56005135), (43, 46888020), (45, 44804108), (60, 33603081), (86, 23444010), (90, 22402054), (129, 15629340), (172, 11722005), (180, 11201027), (215, 9377604), (258, 7814670), (387, 5209780), (430, 4688802), (516, 3907335), (645, 3125868), (774, 2604890), (860, 2344401), (1290, 1562934), (1548, 1302445), (1935, 1041956), (2580, 781467), (3870, 520978), (7740, 260489)]