898139160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2494831}}^1$

素因数の和:2494848

約数の個数: 48

約数和(自身を含む): 2918953440

約数和(自身を除く): 2020814280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2494831, 4989662, 7484493, 9979324, 12474155, 14968986, 19958648, 22453479, 24948310, 29937972, 37422465, 44906958, 49896620, 59875944, 74844930, 89813916, 99793240, 112267395, 149689860, 179627832, 224534790, 299379720, 449069580, 898139160]

約数ペア:

[(1, 898139160), (2, 449069580), (3, 299379720), (4, 224534790), (5, 179627832), (6, 149689860), (8, 112267395), (9, 99793240), (10, 89813916), (12, 74844930), (15, 59875944), (18, 49896620), (20, 44906958), (24, 37422465), (30, 29937972), (36, 24948310), (40, 22453479), (45, 19958648), (60, 14968986), (72, 12474155), (90, 9979324), (120, 7484493), (180, 4989662), (360, 2494831)]