628148760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5234573}}^1$

素因数の和:5234587

約数の個数: 32

約数和(自身を含む): 1884446640

約数和(自身を除く): 1256297880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5234573, 10469146, 15703719, 20938292, 26172865, 31407438, 41876584, 52345730, 62814876, 78518595, 104691460, 125629752, 157037190, 209382920, 314074380, 628148760]

約数ペア:

[(1, 628148760), (2, 314074380), (3, 209382920), (4, 157037190), (5, 125629752), (6, 104691460), (8, 78518595), (10, 62814876), (12, 52345730), (15, 41876584), (20, 31407438), (24, 26172865), (30, 20938292), (40, 15703719), (60, 10469146), (120, 5234573)]