66204480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{68963}}^1$

素因数の和:68983

約数の個数: 56

約数和(自身を含む): 210202272

約数和(自身を除く): 143997792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 68963, 137926, 206889, 275852, 344815, 413778, 551704, 689630, 827556, 1034445, 1103408, 1379260, 1655112, 2068890, 2206816, 2758520, 3310224, 4137780, 4413632, 5517040, 6620448, 8275560, 11034080, 13240896, 16551120, 22068160, 33102240, 66204480]

約数ペア:

[(1, 66204480), (2, 33102240), (3, 22068160), (4, 16551120), (5, 13240896), (6, 11034080), (8, 8275560), (10, 6620448), (12, 5517040), (15, 4413632), (16, 4137780), (20, 3310224), (24, 2758520), (30, 2206816), (32, 2068890), (40, 1655112), (48, 1379260), (60, 1103408), (64, 1034445), (80, 827556), (96, 689630), (120, 551704), (160, 413778), (192, 344815), (240, 275852), (320, 206889), (480, 137926), (960, 68963)]