19950042720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41562589}}^1$

素因数の和:41562607

約数の個数: 48

約数和(自身を含む): 62842636080

約数和(自身を除く): 42892593360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 41562589, 83125178, 124687767, 166250356, 207812945, 249375534, 332500712, 415625890, 498751068, 623438835, 665001424, 831251780, 997502136, 1246877670, 1330002848, 1662503560, 1995004272, 2493755340, 3325007120, 3990008544, 4987510680, 6650014240, 9975021360, 19950042720]

約数ペア:

[(1, 19950042720), (2, 9975021360), (3, 6650014240), (4, 4987510680), (5, 3990008544), (6, 3325007120), (8, 2493755340), (10, 1995004272), (12, 1662503560), (15, 1330002848), (16, 1246877670), (20, 997502136), (24, 831251780), (30, 665001424), (32, 623438835), (40, 498751068), (48, 415625890), (60, 332500712), (80, 249375534), (96, 207812945), (120, 166250356), (160, 124687767), (240, 83125178), (480, 41562589)]