470691120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1961213}}^1$

素因数の和:1961229

約数の個数: 40

約数和(自身を含む): 1459143216

約数和(自身を除く): 988452096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1961213, 3922426, 5883639, 7844852, 9806065, 11767278, 15689704, 19612130, 23534556, 29418195, 31379408, 39224260, 47069112, 58836390, 78448520, 94138224, 117672780, 156897040, 235345560, 470691120]

約数ペア:

[(1, 470691120), (2, 235345560), (3, 156897040), (4, 117672780), (5, 94138224), (6, 78448520), (8, 58836390), (10, 47069112), (12, 39224260), (15, 31379408), (16, 29418195), (20, 23534556), (24, 19612130), (30, 15689704), (40, 11767278), (48, 9806065), (60, 7844852), (80, 5883639), (120, 3922426), (240, 1961213)]