15504160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 42577920

約数和(自身を除く): 27073760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 127, 140, 160, 218, 224, 254, 280, 436, 508, 545, 560, 635, 763, 872, 889, 1016, 1090, 1120, 1270, 1526, 1744, 1778, 2032, 2180, 2540, 3052, 3488, 3556, 3815, 4064, 4360, 4445, 5080, 6104, 7112, 7630, 8720, 8890, 10160, 12208, 13843, 14224, 15260, 17440, 17780, 20320, 24416, 27686, 28448, 30520, 35560, 55372, 61040, 69215, 71120, 96901, 110744, 122080, 138430, 142240, 193802, 221488, 276860, 387604, 442976, 484505, 553720, 775208, 969010, 1107440, 1550416, 1938020, 2214880, 3100832, 3876040, 7752080, 15504160]

約数ペア:

[(1, 15504160), (2, 7752080), (4, 3876040), (5, 3100832), (7, 2214880), (8, 1938020), (10, 1550416), (14, 1107440), (16, 969010), (20, 775208), (28, 553720), (32, 484505), (35, 442976), (40, 387604), (56, 276860), (70, 221488), (80, 193802), (109, 142240), (112, 138430), (127, 122080), (140, 110744), (160, 96901), (218, 71120), (224, 69215), (254, 61040), (280, 55372), (436, 35560), (508, 30520), (545, 28448), (560, 27686), (635, 24416), (763, 20320), (872, 17780), (889, 17440), (1016, 15260), (1090, 14224), (1120, 13843), (1270, 12208), (1526, 10160), (1744, 8890), (1778, 8720), (2032, 7630), (2180, 7112), (2540, 6104), (3052, 5080), (3488, 4445), (3556, 4360), (3815, 4064)]