7945440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16553}}^1$

素因数の和:16571

約数の個数: 48

約数和(自身を含む): 25029648

約数和(自身を除く): 17084208

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, 16553, 33106, 49659, 66212, 82765, 99318, 132424, 165530, 198636, 248295, 264848, 331060, 397272, 496590, 529696, 662120, 794544, 993180, 1324240, 1589088, 1986360, 2648480, 3972720, 7945440]

約数ペア:

[(1, 7945440), (2, 3972720), (3, 2648480), (4, 1986360), (5, 1589088), (6, 1324240), (8, 993180), (10, 794544), (12, 662120), (15, 529696), (16, 496590), (20, 397272), (24, 331060), (30, 264848), (32, 248295), (40, 198636), (48, 165530), (60, 132424), (80, 99318), (96, 82765), (120, 66212), (160, 49659), (240, 33106), (480, 16553)]