8156965680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{419597}}^1$

素因数の和:419625

約数の個数: 120

約数和(自身を含む): 28408462992

約数和(自身を除く): 20251497312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 419597, 839194, 1258791, 1678388, 2097985, 2517582, 3356776, 3776373, 4195970, 5035164, 6293955, 6713552, 7552746, 8391940, 10070328, 11329119, 12587910, 15105492, 16783880, 18881865, 20140656, 22658238, 25175820, 30210984, 33567760, 33987357, 37763730, 45316476, 50351640, 56645595, 60421968, 67974714, 75527460, 90632952, 100703280, 101962071, 113291190, 135949428, 151054920, 169936785, 181265904, 203924142, 226582380, 271898856, 302109840, 339873570, 407848284, 453164760, 509810355, 543797712, 679747140, 815696568, 906329520, 1019620710, 1359494280, 1631393136, 2039241420, 2718988560, 4078482840, 8156965680]

約数ペア:

[(1, 8156965680), (2, 4078482840), (3, 2718988560), (4, 2039241420), (5, 1631393136), (6, 1359494280), (8, 1019620710), (9, 906329520), (10, 815696568), (12, 679747140), (15, 543797712), (16, 509810355), (18, 453164760), (20, 407848284), (24, 339873570), (27, 302109840), (30, 271898856), (36, 226582380), (40, 203924142), (45, 181265904), (48, 169936785), (54, 151054920), (60, 135949428), (72, 113291190), (80, 101962071), (81, 100703280), (90, 90632952), (108, 75527460), (120, 67974714), (135, 60421968), (144, 56645595), (162, 50351640), (180, 45316476), (216, 37763730), (240, 33987357), (243, 33567760), (270, 30210984), (324, 25175820), (360, 22658238), (405, 20140656), (432, 18881865), (486, 16783880), (540, 15105492), (648, 12587910), (720, 11329119), (810, 10070328), (972, 8391940), (1080, 7552746), (1215, 6713552), (1296, 6293955), (1620, 5035164), (1944, 4195970), (2160, 3776373), (2430, 3356776), (3240, 2517582), (3888, 2097985), (4860, 1678388), (6480, 1258791), (9720, 839194), (19440, 419597)]