29253720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{243781}}^1$

素因数の和:243795

約数の個数: 32

約数和(自身を含む): 87761520

約数和(自身を除く): 58507800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 243781, 487562, 731343, 975124, 1218905, 1462686, 1950248, 2437810, 2925372, 3656715, 4875620, 5850744, 7313430, 9751240, 14626860, 29253720]

約数ペア:

[(1, 29253720), (2, 14626860), (3, 9751240), (4, 7313430), (5, 5850744), (6, 4875620), (8, 3656715), (10, 2925372), (12, 2437810), (15, 1950248), (20, 1462686), (24, 1218905), (30, 975124), (40, 731343), (60, 487562), (120, 243781)]