397308480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{413863}}^1$

素因数の和:413883

約数の個数: 56

約数和(自身を含む): 1261457472

約数和(自身を除く): 864148992

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, 413863, 827726, 1241589, 1655452, 2069315, 2483178, 3310904, 4138630, 4966356, 6207945, 6621808, 8277260, 9932712, 12415890, 13243616, 16554520, 19865424, 24831780, 26487232, 33109040, 39730848, 49663560, 66218080, 79461696, 99327120, 132436160, 198654240, 397308480]

約数ペア:

[(1, 397308480), (2, 198654240), (3, 132436160), (4, 99327120), (5, 79461696), (6, 66218080), (8, 49663560), (10, 39730848), (12, 33109040), (15, 26487232), (16, 24831780), (20, 19865424), (24, 16554520), (30, 13243616), (32, 12415890), (40, 9932712), (48, 8277260), (60, 6621808), (64, 6207945), (80, 4966356), (96, 4138630), (120, 3310904), (160, 2483178), (192, 2069315), (240, 1655452), (320, 1241589), (480, 827726), (960, 413863)]