298168560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{138041}}^1$

素因数の和:138063

約数の個数: 80

約数和(自身を含む): 1027032480

約数和(自身を除く): 728863920

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, 138041, 276082, 414123, 552164, 690205, 828246, 1104328, 1242369, 1380410, 1656492, 2070615, 2208656, 2484738, 2760820, 3312984, 3727107, 4141230, 4969476, 5521640, 6211845, 6625968, 7454214, 8282460, 9938952, 11043280, 12423690, 14908428, 16564920, 18635535, 19877904, 24847380, 29816856, 33129840, 37271070, 49694760, 59633712, 74542140, 99389520, 149084280, 298168560]

約数ペア:

[(1, 298168560), (2, 149084280), (3, 99389520), (4, 74542140), (5, 59633712), (6, 49694760), (8, 37271070), (9, 33129840), (10, 29816856), (12, 24847380), (15, 19877904), (16, 18635535), (18, 16564920), (20, 14908428), (24, 12423690), (27, 11043280), (30, 9938952), (36, 8282460), (40, 7454214), (45, 6625968), (48, 6211845), (54, 5521640), (60, 4969476), (72, 4141230), (80, 3727107), (90, 3312984), (108, 2760820), (120, 2484738), (135, 2208656), (144, 2070615), (180, 1656492), (216, 1380410), (240, 1242369), (270, 1104328), (360, 828246), (432, 690205), (540, 552164), (720, 414123), (1080, 276082), (2160, 138041)]