1940604480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{74869}}^1$

素因数の和:74898

約数の個数: 140

約数和(自身を含む): 6903163740

約数和(自身を除く): 4962559260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 74869, 149738, 224607, 299476, 374345, 449214, 598952, 673821, 748690, 898428, 1123035, 1197904, 1347642, 1497380, 1796856, 2021463, 2246070, 2395808, 2695284, 2994760, 3369105, 3593712, 4042926, 4492140, 4791616, 5390568, 5989520, 6064389, 6738210, 7187424, 8085852, 8984280, 10107315, 10781136, 11979040, 12128778, 13476420, 14374848, 16171704, 17968560, 20214630, 21562272, 23958080, 24257556, 26952840, 30321945, 32343408, 35937120, 40429260, 43124544, 48515112, 53905680, 60643890, 64686816, 71874240, 80858520, 97030224, 107811360, 121287780, 129373632, 161717040, 194060448, 215622720, 242575560, 323434080, 388120896, 485151120, 646868160, 970302240, 1940604480]

約数ペア:

[(1, 1940604480), (2, 970302240), (3, 646868160), (4, 485151120), (5, 388120896), (6, 323434080), (8, 242575560), (9, 215622720), (10, 194060448), (12, 161717040), (15, 129373632), (16, 121287780), (18, 107811360), (20, 97030224), (24, 80858520), (27, 71874240), (30, 64686816), (32, 60643890), (36, 53905680), (40, 48515112), (45, 43124544), (48, 40429260), (54, 35937120), (60, 32343408), (64, 30321945), (72, 26952840), (80, 24257556), (81, 23958080), (90, 21562272), (96, 20214630), (108, 17968560), (120, 16171704), (135, 14374848), (144, 13476420), (160, 12128778), (162, 11979040), (180, 10781136), (192, 10107315), (216, 8984280), (240, 8085852), (270, 7187424), (288, 6738210), (320, 6064389), (324, 5989520), (360, 5390568), (405, 4791616), (432, 4492140), (480, 4042926), (540, 3593712), (576, 3369105), (648, 2994760), (720, 2695284), (810, 2395808), (864, 2246070), (960, 2021463), (1080, 1796856), (1296, 1497380), (1440, 1347642), (1620, 1197904), (1728, 1123035), (2160, 898428), (2592, 748690), (2880, 673821), (3240, 598952), (4320, 449214), (5184, 374345), (6480, 299476), (8640, 224607), (12960, 149738), (25920, 74869)]