88143840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61211}}^1$

素因数の和:61232

約数の個数: 72

約数和(自身を含む): 300795768

約数和(自身を除く): 212651928

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, 61211, 122422, 183633, 244844, 306055, 367266, 489688, 550899, 612110, 734532, 918165, 979376, 1101798, 1224220, 1469064, 1836330, 1958752, 2203596, 2448440, 2754495, 2938128, 3672660, 4407192, 4896880, 5508990, 5876256, 7345320, 8814384, 9793760, 11017980, 14690640, 17628768, 22035960, 29381280, 44071920, 88143840]

約数ペア:

[(1, 88143840), (2, 44071920), (3, 29381280), (4, 22035960), (5, 17628768), (6, 14690640), (8, 11017980), (9, 9793760), (10, 8814384), (12, 7345320), (15, 5876256), (16, 5508990), (18, 4896880), (20, 4407192), (24, 3672660), (30, 2938128), (32, 2754495), (36, 2448440), (40, 2203596), (45, 1958752), (48, 1836330), (60, 1469064), (72, 1224220), (80, 1101798), (90, 979376), (96, 918165), (120, 734532), (144, 612110), (160, 550899), (180, 489688), (240, 367266), (288, 306055), (360, 244844), (480, 183633), (720, 122422), (1440, 61211)]