354868560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{164291}}^1$

素因数の和:164313

約数の個数: 80

約数和(自身を含む): 1222332480

約数和(自身を除く): 867463920

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 164291, 328582, 492873, 657164, 821455, 985746, 1314328, 1478619, 1642910, 1971492, 2464365, 2628656, 2957238, 3285820, 3942984, 4435857, 4928730, 5914476, 6571640, 7393095, 7885968, 8871714, 9857460, 11828952, 13143280, 14786190, 17743428, 19714920, 22179285, 23657904, 29572380, 35486856, 39429840, 44358570, 59144760, 70973712, 88717140, 118289520, 177434280, 354868560]

約数ペア:

[(1, 354868560), (2, 177434280), (3, 118289520), (4, 88717140), (5, 70973712), (6, 59144760), (8, 44358570), (9, 39429840), (10, 35486856), (12, 29572380), (15, 23657904), (16, 22179285), (18, 19714920), (20, 17743428), (24, 14786190), (27, 13143280), (30, 11828952), (36, 9857460), (40, 8871714), (45, 7885968), (48, 7393095), (54, 6571640), (60, 5914476), (72, 4928730), (80, 4435857), (90, 3942984), (108, 3285820), (120, 2957238), (135, 2628656), (144, 2464365), (180, 1971492), (216, 1642910), (240, 1478619), (270, 1314328), (360, 985746), (432, 821455), (540, 657164), (720, 492873), (1080, 328582), (2160, 164291)]