118902240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{82571}}^1$

素因数の和:82592

約数の個数: 72

約数和(自身を含む): 405758808

約数和(自身を除く): 286856568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 82571, 165142, 247713, 330284, 412855, 495426, 660568, 743139, 825710, 990852, 1238565, 1321136, 1486278, 1651420, 1981704, 2477130, 2642272, 2972556, 3302840, 3715695, 3963408, 4954260, 5945112, 6605680, 7431390, 7926816, 9908520, 11890224, 13211360, 14862780, 19817040, 23780448, 29725560, 39634080, 59451120, 118902240]

約数ペア:

[(1, 118902240), (2, 59451120), (3, 39634080), (4, 29725560), (5, 23780448), (6, 19817040), (8, 14862780), (9, 13211360), (10, 11890224), (12, 9908520), (15, 7926816), (16, 7431390), (18, 6605680), (20, 5945112), (24, 4954260), (30, 3963408), (32, 3715695), (36, 3302840), (40, 2972556), (45, 2642272), (48, 2477130), (60, 1981704), (72, 1651420), (80, 1486278), (90, 1321136), (96, 1238565), (120, 990852), (144, 825710), (160, 743139), (180, 660568), (240, 495426), (288, 412855), (360, 330284), (480, 247713), (720, 165142), (1440, 82571)]