27628320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{57559}}^1$

素因数の和:57577

約数の個数: 48

約数和(自身を含む): 87030720

約数和(自身を除く): 59402400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 57559, 115118, 172677, 230236, 287795, 345354, 460472, 575590, 690708, 863385, 920944, 1151180, 1381416, 1726770, 1841888, 2302360, 2762832, 3453540, 4604720, 5525664, 6907080, 9209440, 13814160, 27628320]

約数ペア:

[(1, 27628320), (2, 13814160), (3, 9209440), (4, 6907080), (5, 5525664), (6, 4604720), (8, 3453540), (10, 2762832), (12, 2302360), (15, 1841888), (16, 1726770), (20, 1381416), (24, 1151180), (30, 920944), (32, 863385), (40, 690708), (48, 575590), (60, 460472), (80, 345354), (96, 287795), (120, 230236), (160, 172677), (240, 115118), (480, 57559)]