995201280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{86389}}^1$

素因数の和:86416

約数の個数: 108

約数和(自身を含む): 3443332620

約数和(自身を除く): 2448131340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 86389, 172778, 259167, 345556, 431945, 518334, 691112, 777501, 863890, 1036668, 1295835, 1382224, 1555002, 1727780, 2073336, 2591670, 2764448, 3110004, 3455560, 3887505, 4146672, 5183340, 5528896, 6220008, 6911120, 7775010, 8293344, 10366680, 11057792, 12440016, 13822240, 15550020, 16586688, 20733360, 22115584, 24880032, 27644480, 31100040, 33173376, 41466720, 49760064, 55288960, 62200080, 66346752, 82933440, 99520128, 110577920, 124400160, 165866880, 199040256, 248800320, 331733760, 497600640, 995201280]

約数ペア:

[(1, 995201280), (2, 497600640), (3, 331733760), (4, 248800320), (5, 199040256), (6, 165866880), (8, 124400160), (9, 110577920), (10, 99520128), (12, 82933440), (15, 66346752), (16, 62200080), (18, 55288960), (20, 49760064), (24, 41466720), (30, 33173376), (32, 31100040), (36, 27644480), (40, 24880032), (45, 22115584), (48, 20733360), (60, 16586688), (64, 15550020), (72, 13822240), (80, 12440016), (90, 11057792), (96, 10366680), (120, 8293344), (128, 7775010), (144, 6911120), (160, 6220008), (180, 5528896), (192, 5183340), (240, 4146672), (256, 3887505), (288, 3455560), (320, 3110004), (360, 2764448), (384, 2591670), (480, 2073336), (576, 1727780), (640, 1555002), (720, 1382224), (768, 1295835), (960, 1036668), (1152, 863890), (1280, 777501), (1440, 691112), (1920, 518334), (2304, 431945), (2880, 345556), (3840, 259167), (5760, 172778), (11520, 86389)]