29725560

素因数分解:

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

素因数の和:82588

約数の個数: 48

約数和(自身を含む): 96609240

約数和(自身を除く): 66883680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 82571, 165142, 247713, 330284, 412855, 495426, 660568, 743139, 825710, 990852, 1238565, 1486278, 1651420, 1981704, 2477130, 2972556, 3302840, 3715695, 4954260, 5945112, 7431390, 9908520, 14862780, 29725560]

約数ペア:

[(1, 29725560), (2, 14862780), (3, 9908520), (4, 7431390), (5, 5945112), (6, 4954260), (8, 3715695), (9, 3302840), (10, 2972556), (12, 2477130), (15, 1981704), (18, 1651420), (20, 1486278), (24, 1238565), (30, 990852), (36, 825710), (40, 743139), (45, 660568), (60, 495426), (72, 412855), (90, 330284), (120, 247713), (180, 165142), (360, 82571)]