397715520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4271}}^1$

素因数の和:4388

約数の個数: 112

約数和(自身を含む): 1276063488

約数和(自身を除く): 878347968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4271, 4656, 5820, 6208, 7760, 8542, 9312, 11640, 12813, 15520, 17084, 18624, 21355, 23280, 25626, 31040, 34168, 42710, 46560, 51252, 64065, 68336, 85420, 93120, 102504, 128130, 136672, 170840, 205008, 256260, 273344, 341680, 410016, 414287, 512520, 683360, 820032, 828574, 1025040, 1242861, 1366720, 1657148, 2050080, 2071435, 2485722, 3314296, 4100160, 4142870, 4971444, 6214305, 6628592, 8285740, 9942888, 12428610, 13257184, 16571480, 19885776, 24857220, 26514368, 33142960, 39771552, 49714440, 66285920, 79543104, 99428880, 132571840, 198857760, 397715520]

約数ペア:

[(1, 397715520), (2, 198857760), (3, 132571840), (4, 99428880), (5, 79543104), (6, 66285920), (8, 49714440), (10, 39771552), (12, 33142960), (15, 26514368), (16, 24857220), (20, 19885776), (24, 16571480), (30, 13257184), (32, 12428610), (40, 9942888), (48, 8285740), (60, 6628592), (64, 6214305), (80, 4971444), (96, 4142870), (97, 4100160), (120, 3314296), (160, 2485722), (192, 2071435), (194, 2050080), (240, 1657148), (291, 1366720), (320, 1242861), (388, 1025040), (480, 828574), (485, 820032), (582, 683360), (776, 512520), (960, 414287), (970, 410016), (1164, 341680), (1455, 273344), (1552, 256260), (1940, 205008), (2328, 170840), (2910, 136672), (3104, 128130), (3880, 102504), (4271, 93120), (4656, 85420), (5820, 68336), (6208, 64065), (7760, 51252), (8542, 46560), (9312, 42710), (11640, 34168), (12813, 31040), (15520, 25626), (17084, 23280), (18624, 21355)]