1732240

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 4106880

約数和(自身を除く): 2374640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 367, 472, 590, 734, 944, 1180, 1468, 1835, 2360, 2936, 3670, 4720, 5872, 7340, 14680, 21653, 29360, 43306, 86612, 108265, 173224, 216530, 346448, 433060, 866120, 1732240]

約数ペア:

[(1, 1732240), (2, 866120), (4, 433060), (5, 346448), (8, 216530), (10, 173224), (16, 108265), (20, 86612), (40, 43306), (59, 29360), (80, 21653), (118, 14680), (236, 7340), (295, 5872), (367, 4720), (472, 3670), (590, 2936), (734, 2360), (944, 1835), (1180, 1468)]