1265392320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6247}}^1$

素因数の和:6478

約数の個数: 112

約数和(自身を含む): 4037307648

約数和(自身を除く): 2771915328

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, 160, 192, 211, 240, 320, 422, 480, 633, 844, 960, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6247, 6330, 6752, 8440, 10128, 12494, 12660, 13504, 16880, 18741, 20256, 24988, 25320, 31235, 33760, 37482, 40512, 49976, 50640, 62470, 67520, 74964, 93705, 99952, 101280, 124940, 149928, 187410, 199904, 202560, 249880, 299856, 374820, 399808, 499760, 599712, 749640, 999520, 1199424, 1318117, 1499280, 1999040, 2636234, 2998560, 3954351, 5272468, 5997120, 6590585, 7908702, 10544936, 13181170, 15817404, 19771755, 21089872, 26362340, 31634808, 39543510, 42179744, 52724680, 63269616, 79087020, 84359488, 105449360, 126539232, 158174040, 210898720, 253078464, 316348080, 421797440, 632696160, 1265392320]

約数ペア:

[(1, 1265392320), (2, 632696160), (3, 421797440), (4, 316348080), (5, 253078464), (6, 210898720), (8, 158174040), (10, 126539232), (12, 105449360), (15, 84359488), (16, 79087020), (20, 63269616), (24, 52724680), (30, 42179744), (32, 39543510), (40, 31634808), (48, 26362340), (60, 21089872), (64, 19771755), (80, 15817404), (96, 13181170), (120, 10544936), (160, 7908702), (192, 6590585), (211, 5997120), (240, 5272468), (320, 3954351), (422, 2998560), (480, 2636234), (633, 1999040), (844, 1499280), (960, 1318117), (1055, 1199424), (1266, 999520), (1688, 749640), (2110, 599712), (2532, 499760), (3165, 399808), (3376, 374820), (4220, 299856), (5064, 249880), (6247, 202560), (6330, 199904), (6752, 187410), (8440, 149928), (10128, 124940), (12494, 101280), (12660, 99952), (13504, 93705), (16880, 74964), (18741, 67520), (20256, 62470), (24988, 50640), (25320, 49976), (31235, 40512), (33760, 37482)]