4878480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20327}}^1$

素因数の和:20343

約数の個数: 40

約数和(自身を含む): 15124032

約数和(自身を除く): 10245552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20327, 40654, 60981, 81308, 101635, 121962, 162616, 203270, 243924, 304905, 325232, 406540, 487848, 609810, 813080, 975696, 1219620, 1626160, 2439240, 4878480]

約数ペア:

[(1, 4878480), (2, 2439240), (3, 1626160), (4, 1219620), (5, 975696), (6, 813080), (8, 609810), (10, 487848), (12, 406540), (15, 325232), (16, 304905), (20, 243924), (24, 203270), (30, 162616), (40, 121962), (48, 101635), (60, 81308), (80, 60981), (120, 40654), (240, 20327)]