2018364960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97789}}^1$

素因数の和:97850

約数の個数: 96

約数和(自身を含む): 6505773120

約数和(自身を除く): 4487408160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640, 97789, 195578, 293367, 391156, 488945, 586734, 782312, 977890, 1173468, 1466835, 1564624, 1955780, 2346936, 2933670, 3129248, 3911560, 4204927, 4693872, 5867340, 7823120, 8409854, 9387744, 11734680, 12614781, 15646240, 16819708, 21024635, 23469360, 25229562, 33639416, 42049270, 46938720, 50459124, 63073905, 67278832, 84098540, 100918248, 126147810, 134557664, 168197080, 201836496, 252295620, 336394160, 403672992, 504591240, 672788320, 1009182480, 2018364960]

約数ペア:

[(1, 2018364960), (2, 1009182480), (3, 672788320), (4, 504591240), (5, 403672992), (6, 336394160), (8, 252295620), (10, 201836496), (12, 168197080), (15, 134557664), (16, 126147810), (20, 100918248), (24, 84098540), (30, 67278832), (32, 63073905), (40, 50459124), (43, 46938720), (48, 42049270), (60, 33639416), (80, 25229562), (86, 23469360), (96, 21024635), (120, 16819708), (129, 15646240), (160, 12614781), (172, 11734680), (215, 9387744), (240, 8409854), (258, 7823120), (344, 5867340), (430, 4693872), (480, 4204927), (516, 3911560), (645, 3129248), (688, 2933670), (860, 2346936), (1032, 1955780), (1290, 1564624), (1376, 1466835), (1720, 1173468), (2064, 977890), (2580, 782312), (3440, 586734), (4128, 488945), (5160, 391156), (6880, 293367), (10320, 195578), (20640, 97789)]