117880320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{15349}}^1$

素因数の和:15375

約数の個数: 80

約数和(自身を含む): 376873200

約数和(自身を除く): 258992880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 15349, 30698, 46047, 61396, 76745, 92094, 122792, 153490, 184188, 230235, 245584, 306980, 368376, 460470, 491168, 613960, 736752, 920940, 982336, 1227920, 1473504, 1841880, 1964672, 2455840, 2947008, 3683760, 3929344, 4911680, 5894016, 7367520, 7858688, 9823360, 11788032, 14735040, 19646720, 23576064, 29470080, 39293440, 58940160, 117880320]

約数ペア:

[(1, 117880320), (2, 58940160), (3, 39293440), (4, 29470080), (5, 23576064), (6, 19646720), (8, 14735040), (10, 11788032), (12, 9823360), (15, 7858688), (16, 7367520), (20, 5894016), (24, 4911680), (30, 3929344), (32, 3683760), (40, 2947008), (48, 2455840), (60, 1964672), (64, 1841880), (80, 1473504), (96, 1227920), (120, 982336), (128, 920940), (160, 736752), (192, 613960), (240, 491168), (256, 460470), (320, 368376), (384, 306980), (480, 245584), (512, 230235), (640, 184188), (768, 153490), (960, 122792), (1280, 92094), (1536, 76745), (1920, 61396), (2560, 46047), (3840, 30698), (7680, 15349)]