130760640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{45403}}^1$

素因数の和:45426

約数の個数: 84

約数和(自身を含む): 449772024

約数和(自身を除く): 319011384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 45403, 90806, 136209, 181612, 227015, 272418, 363224, 408627, 454030, 544836, 681045, 726448, 817254, 908060, 1089672, 1362090, 1452896, 1634508, 1816120, 2043135, 2179344, 2724180, 2905792, 3269016, 3632240, 4086270, 4358688, 5448360, 6538032, 7264480, 8172540, 8717376, 10896720, 13076064, 14528960, 16345080, 21793440, 26152128, 32690160, 43586880, 65380320, 130760640]

約数ペア:

[(1, 130760640), (2, 65380320), (3, 43586880), (4, 32690160), (5, 26152128), (6, 21793440), (8, 16345080), (9, 14528960), (10, 13076064), (12, 10896720), (15, 8717376), (16, 8172540), (18, 7264480), (20, 6538032), (24, 5448360), (30, 4358688), (32, 4086270), (36, 3632240), (40, 3269016), (45, 2905792), (48, 2724180), (60, 2179344), (64, 2043135), (72, 1816120), (80, 1634508), (90, 1452896), (96, 1362090), (120, 1089672), (144, 908060), (160, 817254), (180, 726448), (192, 681045), (240, 544836), (288, 454030), (320, 408627), (360, 363224), (480, 272418), (576, 227015), (720, 181612), (960, 136209), (1440, 90806), (2880, 45403)]