2548555320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{9623}}^1$

素因数の和:11844

約数の個数: 64

約数和(自身を含む): 7649925120

約数和(自身を除く): 5101369800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2207, 4414, 6621, 8828, 9623, 11035, 13242, 17656, 19246, 22070, 26484, 28869, 33105, 38492, 44140, 48115, 52968, 57738, 66210, 76984, 88280, 96230, 115476, 132420, 144345, 192460, 230952, 264840, 288690, 384920, 577380, 1154760, 21237961, 42475922, 63713883, 84951844, 106189805, 127427766, 169903688, 212379610, 254855532, 318569415, 424759220, 509711064, 637138830, 849518440, 1274277660, 2548555320]

約数ペア:

[(1, 2548555320), (2, 1274277660), (3, 849518440), (4, 637138830), (5, 509711064), (6, 424759220), (8, 318569415), (10, 254855532), (12, 212379610), (15, 169903688), (20, 127427766), (24, 106189805), (30, 84951844), (40, 63713883), (60, 42475922), (120, 21237961), (2207, 1154760), (4414, 577380), (6621, 384920), (8828, 288690), (9623, 264840), (11035, 230952), (13242, 192460), (17656, 144345), (19246, 132420), (22070, 115476), (26484, 96230), (28869, 88280), (33105, 76984), (38492, 66210), (44140, 57738), (48115, 52968)]