3128517.00000000

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{66863}}^1$

素因数の和:66883

約数の個数: 56

約数和(自身を含む): 203801472

約数和(自身を除く): 139612992

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, 66863, 133726, 200589, 267452, 334315, 401178, 534904, 668630, 802356, 1002945, 1069808, 1337260, 1604712, 2005890, 2139616, 2674520, 3209424, 4011780, 4279232, 5349040, 6418848, 8023560, 10698080, 12837696, 16047120, 21396160, 32094240, 64188480]

約数ペア:

[(1, 64188480), (2, 32094240), (3, 21396160), (4, 16047120), (5, 12837696), (6, 10698080), (8, 8023560), (10, 6418848), (12, 5349040), (15, 4279232), (16, 4011780), (20, 3209424), (24, 2674520), (30, 2139616), (32, 2005890), (40, 1604712), (48, 1337260), (60, 1069808), (64, 1002945), (80, 802356), (96, 668630), (120, 534904), (160, 401178), (192, 334315), (240, 267452), (320, 200589), (480, 133726), (960, 66863)]