28188487680

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{458797}}^1$

素因数の和:458829

約数の個数: 104

約数和(自身を含む): 90192346032

約数和(自身を除く): 62003858352

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, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 10240, 12288, 15360, 20480, 30720, 61440, 458797, 917594, 1376391, 1835188, 2293985, 2752782, 3670376, 4587970, 5505564, 6881955, 7340752, 9175940, 11011128, 13763910, 14681504, 18351880, 22022256, 27527820, 29363008, 36703760, 44044512, 55055640, 58726016, 73407520, 88089024, 110111280, 117452032, 146815040, 176178048, 220222560, 234904064, 293630080, 352356096, 440445120, 469808128, 587260160, 704712192, 880890240, 939616256, 1174520320, 1409424384, 1761780480, 1879232512, 2349040640, 2818848768, 3523560960, 4698081280, 5637697536, 7047121920, 9396162560, 14094243840, 28188487680]

約数ペア:

[(1, 28188487680), (2, 14094243840), (3, 9396162560), (4, 7047121920), (5, 5637697536), (6, 4698081280), (8, 3523560960), (10, 2818848768), (12, 2349040640), (15, 1879232512), (16, 1761780480), (20, 1409424384), (24, 1174520320), (30, 939616256), (32, 880890240), (40, 704712192), (48, 587260160), (60, 469808128), (64, 440445120), (80, 352356096), (96, 293630080), (120, 234904064), (128, 220222560), (160, 176178048), (192, 146815040), (240, 117452032), (256, 110111280), (320, 88089024), (384, 73407520), (480, 58726016), (512, 55055640), (640, 44044512), (768, 36703760), (960, 29363008), (1024, 27527820), (1280, 22022256), (1536, 18351880), (1920, 14681504), (2048, 13763910), (2560, 11011128), (3072, 9175940), (3840, 7340752), (4096, 6881955), (5120, 5505564), (6144, 4587970), (7680, 3670376), (10240, 2752782), (12288, 2293985), (15360, 1835188), (20480, 1376391), (30720, 917594), (61440, 458797)]