2414880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 192

約数和(自身を含む): 9313920

約数和(自身を除く): 6899040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 43, 45, 48, 52, 54, 60, 65, 72, 78, 80, 86, 90, 96, 104, 108, 117, 120, 129, 130, 135, 144, 156, 160, 172, 180, 195, 208, 215, 216, 234, 240, 258, 260, 270, 288, 312, 344, 351, 360, 387, 390, 416, 430, 432, 468, 480, 516, 520, 540, 559, 585, 624, 645, 688, 702, 720, 774, 780, 860, 864, 936, 1032, 1040, 1080, 1118, 1161, 1170, 1248, 1290, 1376, 1404, 1440, 1548, 1560, 1677, 1720, 1755, 1872, 1935, 2064, 2080, 2160, 2236, 2322, 2340, 2580, 2795, 2808, 3096, 3120, 3354, 3440, 3510, 3744, 3870, 4128, 4320, 4472, 4644, 4680, 5031, 5160, 5590, 5616, 5805, 6192, 6240, 6708, 6880, 7020, 7740, 8385, 8944, 9288, 9360, 10062, 10320, 11180, 11232, 11610, 12384, 13416, 14040, 15093, 15480, 16770, 17888, 18576, 18720, 20124, 20640, 22360, 23220, 25155, 26832, 28080, 30186, 30960, 33540, 37152, 40248, 44720, 46440, 50310, 53664, 56160, 60372, 61920, 67080, 75465, 80496, 89440, 92880, 100620, 120744, 134160, 150930, 160992, 185760, 201240, 241488, 268320, 301860, 402480, 482976, 603720, 804960, 1207440, 2414880]

約数ペア:

[(1, 2414880), (2, 1207440), (3, 804960), (4, 603720), (5, 482976), (6, 402480), (8, 301860), (9, 268320), (10, 241488), (12, 201240), (13, 185760), (15, 160992), (16, 150930), (18, 134160), (20, 120744), (24, 100620), (26, 92880), (27, 89440), (30, 80496), (32, 75465), (36, 67080), (39, 61920), (40, 60372), (43, 56160), (45, 53664), (48, 50310), (52, 46440), (54, 44720), (60, 40248), (65, 37152), (72, 33540), (78, 30960), (80, 30186), (86, 28080), (90, 26832), (96, 25155), (104, 23220), (108, 22360), (117, 20640), (120, 20124), (129, 18720), (130, 18576), (135, 17888), (144, 16770), (156, 15480), (160, 15093), (172, 14040), (180, 13416), (195, 12384), (208, 11610), (215, 11232), (216, 11180), (234, 10320), (240, 10062), (258, 9360), (260, 9288), (270, 8944), (288, 8385), (312, 7740), (344, 7020), (351, 6880), (360, 6708), (387, 6240), (390, 6192), (416, 5805), (430, 5616), (432, 5590), (468, 5160), (480, 5031), (516, 4680), (520, 4644), (540, 4472), (559, 4320), (585, 4128), (624, 3870), (645, 3744), (688, 3510), (702, 3440), (720, 3354), (774, 3120), (780, 3096), (860, 2808), (864, 2795), (936, 2580), (1032, 2340), (1040, 2322), (1080, 2236), (1118, 2160), (1161, 2080), (1170, 2064), (1248, 1935), (1290, 1872), (1376, 1755), (1404, 1720), (1440, 1677), (1548, 1560)]