3972720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16553}}^1$

素因数の和:16569

約数の個数: 40

約数和(自身を含む): 12316176

約数和(自身を除く): 8343456

約数列:

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

約数ペア:

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