264477120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8887}}^1$

素因数の和:8938

約数の個数: 112

約数和(自身を含む): 866899968

約数和(自身を除く): 602422848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 8887, 9920, 14880, 17774, 26661, 29760, 35548, 44435, 53322, 71096, 88870, 106644, 133305, 142192, 177740, 213288, 266610, 275497, 284384, 355480, 426576, 533220, 550994, 568768, 710960, 826491, 853152, 1066440, 1101988, 1377485, 1421920, 1652982, 1706304, 2132880, 2203976, 2754970, 2843840, 3305964, 4132455, 4265760, 4407952, 5509940, 6611928, 8264910, 8531520, 8815904, 11019880, 13223856, 16529820, 17631808, 22039760, 26447712, 33059640, 44079520, 52895424, 66119280, 88159040, 132238560, 264477120]

約数ペア:

[(1, 264477120), (2, 132238560), (3, 88159040), (4, 66119280), (5, 52895424), (6, 44079520), (8, 33059640), (10, 26447712), (12, 22039760), (15, 17631808), (16, 16529820), (20, 13223856), (24, 11019880), (30, 8815904), (31, 8531520), (32, 8264910), (40, 6611928), (48, 5509940), (60, 4407952), (62, 4265760), (64, 4132455), (80, 3305964), (93, 2843840), (96, 2754970), (120, 2203976), (124, 2132880), (155, 1706304), (160, 1652982), (186, 1421920), (192, 1377485), (240, 1101988), (248, 1066440), (310, 853152), (320, 826491), (372, 710960), (465, 568768), (480, 550994), (496, 533220), (620, 426576), (744, 355480), (930, 284384), (960, 275497), (992, 266610), (1240, 213288), (1488, 177740), (1860, 142192), (1984, 133305), (2480, 106644), (2976, 88870), (3720, 71096), (4960, 53322), (5952, 44435), (7440, 35548), (8887, 29760), (9920, 26661), (14880, 17774)]