1258508760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10487573}}^1$

素因数の和:10487587

約数の個数: 32

約数和(自身を含む): 3775526640

約数和(自身を除く): 2517017880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10487573, 20975146, 31462719, 41950292, 52437865, 62925438, 83900584, 104875730, 125850876, 157313595, 209751460, 251701752, 314627190, 419502920, 629254380, 1258508760]

約数ペア:

[(1, 1258508760), (2, 629254380), (3, 419502920), (4, 314627190), (5, 251701752), (6, 209751460), (8, 157313595), (10, 125850876), (12, 104875730), (15, 83900584), (20, 62925438), (24, 52437865), (30, 41950292), (40, 31462719), (60, 20975146), (120, 10487573)]