1028960

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 2494800

約数和(自身を除く): 1465840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 109, 118, 160, 218, 236, 295, 436, 472, 545, 590, 872, 944, 1090, 1180, 1744, 1888, 2180, 2360, 3488, 4360, 4720, 6431, 8720, 9440, 12862, 17440, 25724, 32155, 51448, 64310, 102896, 128620, 205792, 257240, 514480, 1028960]

約数ペア:

[(1, 1028960), (2, 514480), (4, 257240), (5, 205792), (8, 128620), (10, 102896), (16, 64310), (20, 51448), (32, 32155), (40, 25724), (59, 17440), (80, 12862), (109, 9440), (118, 8720), (160, 6431), (218, 4720), (236, 4360), (295, 3488), (436, 2360), (472, 2180), (545, 1888), (590, 1744), (872, 1180), (944, 1090)]